| Class Number |
Class Name |
No. of Patents |
| 200/DIG.29 |
Ball |
59 |
| 200/DIG.15 |
Bin alarm |
0 |
| 200/DIG.2 |
Body attached switches |
105 |
| 200/DIG.12 |
Burglar screens |
2 |
| 200/573 |
Cam operates contact or microswitch |
96 |
| 200/574 |
Peripheral cam |
58 |
| 200/600 |
Capacitive switch |
175 |
| 200/80R |
Centrifugal |
90 |
| 200/80A |
Liquid contact |
6 |
| 200/80B |
Reed-type contact |
1 |
| 200/DIG.3 |
Coin operated |
9 |
| 200/51R |
Combined with or actuated by connector coupling |
205 |
| 200/51.13 |
Bayonet-coupling |
13 |
| 200/51.01 |
Candle-simulating assembly |
5 |
| 200/51.09 |
Coupling-actuated switch |
255 |
| 200/51.1 |
Switch closing on coupling separation |
234 |
| 200/51LM |
Lazy man |
14 |
| 200/51.12 |
Meeting contacts of coupling members forming switch contacts |
42 |
| 200/51.05 |
Multiple circuit control, selective |
32 |
| 200/51.06 |
Three-or-more contact coupling |
20 |
| 200/51.02 |
Multiple coupling |
14 |
| 200/51.03 |
Multiple circuit control, selective |
33 |
| 200/51.04 |
Plural switch |
19 |
| 200/51.07 |
Plural-position coupling |
22 |
| 200/51.08 |
Bayonet-coupling |
7 |
| 200/51.14 |
Screw-coupling |
16 |
| 200/51.15 |
Pull-chain switch |
8 |
| 200/51.16 |
Push-button switch |
5 |
| 200/51.17 |
Rotatable-key switch |
17 |
| 200/51.11 |
Switch in parallel with coupling contacts |
38 |
| 200/400 |
Contact moved by sudden release of stored energy, (e.g., spring charger) |
319 |
| 200/DIG.42 |
Contact welding considerations |
53 |
| 200/DIG.10 |
Curb, bumper and fender |
4 |
| 200/DIG.8 |
Disturbance |
8 |
| 200/237 |
Electric switch details |
33 |
| 200/329 |
Actuators |
161 |
| 200/330 |
Auxiliary |
255 |
| 200/331 |
Extension or remote |
222 |
| 200/332.1 |
Having auxiliarly housing |
93 |
| 200/332.2 |
Housing is a handle or handgrip for tool or appliance |
89 |
| 200/332 |
Lever |
139 |
| 200/333 |
Covers |
134 |
| 200/335 |
Lever |
115 |
| 200/341 |
Push button |
476 |
| 200/345 |
Cap/stem and stem/housing details |
308 |
| 200/343 |
Hinged button (e.g., piano key) |
143 |
| 200/342 |
Including lost motion connection |
42 |
| 200/344 |
Mechanism to keep key level |
259 |
| 200/339 |
Rocker |
422 |
| 200/336 |
Rotatable |
171 |
| 200/334 |
Safety |
136 |
| 200/338 |
With attachment |
24 |
| 200/337 |
With linkages |
61 |
| 200/293 |
Cases and bases |
342 |
| 200/302.1 |
Dust, dirt, or moisture excluding |
340 |
| 200/302.2 |
Seal for push button actuator |
278 |
| 200/302.3 |
Seal for rocker or lever actuator |
122 |
| 200/300 |
Frangible element |
27 |
| 200/297 |
Outlet box |
31 |
| 200/296 |
Panel |
274 |
| 200/298 |
Pendant |
26 |
| 200/299 |
With lamp socket |
3 |
| 200/303 |
Split housing |
207 |
| 200/307 |
Stacked |
119 |
| 200/294 |
Surface |
82 |
| 200/293.1 |
Unitary switch mounted in handle or handgrip |
39 |
| 200/306 |
Venting means |
113 |
| 200/301 |
Vibration dampening means |
29 |
| 200/295 |
With flexible mounting means |
139 |
| 200/304 |
With shield |
84 |
| 200/305 |
Electrical shield |
85 |
| 200/238 |
Contact |
38 |
| 200/239 |
Abutting type |
29 |
| 200/243 |
Bridging contacts |
133 |
| 200/250 |
Having biasing means |
62 |
| 200/251 |
Means for adjusting contact pressure |
14 |
| 200/249 |
Having contact adjusting means |
18 |
| 200/248 |
Self-aligning contacts |
19 |
| 200/245 |
With resilient mounting |
35 |
| 200/246 |
With spring blade support |
49 |
| 200/247 |
Within supporting guides |
22 |
| 200/244 |
With rigid pivoted member carrying the moving contact |
116 |
| 200/240 |
With subsequent rolling |
14 |
| 200/241 |
With subsequent sliding |
65 |
| 200/242 |
Having contact cleaning structure |
35 |
| 200/286 |
Adjustment means |
29 |
| 200/287 |
Self-adjusting |
8 |
| 200/271 |
Blade or pole-plate |
13 |
| 200/273 |
Rotary |
18 |
| 200/274 |
With support |
10 |
| 200/272 |
With support |
9 |
| 200/288 |
Buffer, rebound preventing |
61 |
| 200/289 |
Cooler |
30 |
| 200/291 |
Detent |
48 |
| 200/284 |
Integral contact and terminal structure |
148 |
| 200/280 |
Interchangeable and reversible |
20 |
| 200/283 |
Leaf spring support |
154 |
| 200/285 |
Lubricated |
4 |
| 200/262 |
Material |
78 |
| 200/266 |
Alloys |
122 |
| 200/265 |
Compositions |
87 |
| 200/263 |
Cooperating contacts of different material |
18 |
| 200/270 |
Elements |
21 |
| 200/264 |
Infiltrated porous substance |
38 |
| 200/267 |
One layer (i.e., additional to its mounting) |
68 |
| 200/269 |
Three layers or more |
36 |
| 200/268 |
Two layers |
82 |
| 200/275 |
Particular shape or structure of the contact |
269 |
| 200/276 |
Coil spring contact |
56 |
| 200/276.1 |
With push button actuator |
50 |
| 200/279 |
Contact making surface (e.g., grooved) |
46 |
| 200/278 |
Laminated |
11 |
| 200/277 |
Roller contact |
64 |
| 200/277.1 |
With push button actuator |
11 |
| 200/277.2 |
With rocker actuator |
10 |
| 200/292 |
Printed circuit |
282 |
| 200/281 |
Replaceable or renewable |
34 |
| 200/252 |
Sliding type |
94 |
| 200/260 |
Having biasing means |
59 |
| 200/261 |
Means for adjusting contact pressure |
5 |
| 200/259 |
Having contact adjusting means |
4 |
| 200/253 |
Having contact cleaning structure |
17 |
| 200/254 |
Knife and clip contacts |
46 |
| 200/255 |
Having biasing means |
22 |
| 200/256 |
Means for adjusting contact pressure |
4 |
| 200/253.1 |
Plug type contacts |
15 |
| 200/258 |
Self-aligning contacts |
16 |
| 200/257 |
With resilient mounting |
23 |
| 200/290 |
Spring biasing means |
40 |
| 200/282 |
Spring clip |
16 |
| 200/308 |
Indicators |
243 |
| 200/310 |
Illuminated |
242 |
| 200/312 |
Having additional indicating means |
33 |
| 200/311 |
Having light-filtering means |
43 |
| 200/313 |
Light visible through actuator |
125 |
| 200/314 |
Push button type |
542 |
| 200/315 |
Rocker or toggle |
127 |
| 200/316 |
Rotatable |
46 |
| 200/317 |
Light visible through housing |
166 |
| 200/309 |
Interchangeable inserts |
27 |
| 200/318 |
Latches |
84 |
| 200/321 |
Manually operated latching means |
94 |
| 200/322 |
Plate or lever |
51 |
| 200/318.1 |
Mechanism to hold push button down |
21 |
| 200/318.2 |
Auxiliary motion of actuator required to release (e.g., turn or slide) |
24 |
| 200/320 |
Plural latches |
20 |
| 200/327 |
Positioning or stop member |
40 |
| 200/323 |
Self-operating latching means |
31 |
| 200/324 |
Cam (plate, lever, etc.) |
22 |
| 200/325 |
Spring biased |
77 |
| 200/326 |
Gravity operated |
2 |
| 200/319 |
Shockproof |
4 |
| 200/181 |
Electrostrictive or electrostatic |
386 |
| 200/84R |
Float |
146 |
| 200/84A |
Battery float switch |
6 |
| 200/84B |
Float and pressure |
24 |
| 200/84C |
Magnet |
183 |
| 200/DIG.30 |
Fluid conductor |
1 |
| 200/DIG.31 |
Fluid flow |
0 |
| 200/DIG.5 |
Fluid pressure: fluid amplifier |
0 |
| 200/81R |
Fluid pressure |
109 |
| 200/81.8 |
Bourdon tube type |
11 |
| 200/83R |
Diaphragm |
126 |
| 200/83S |
Adjustment means |
107 |
| 200/83SA |
Differential and range adjustment |
25 |
| 200/83C |
Aneroid bellows |
43 |
| 200/83Q |
Combined switch and valve actuator |
45 |
| 200/83N |
Contacts on diaphragm |
101 |
| 200/83D |
Differential and plural bellows |
20 |
| 200/83A |
Differential pressure |
49 |
| 200/83F |
Liquid contact |
6 |
| 200/83L |
Magnetically operated |
35 |
| 200/83Z |
Manual actuating means |
33 |
| 200/83V |
Miniature |
10 |
| 200/83Y |
Multiple diaphragms or multi-ply diaphragms |
36 |
| 200/83W |
Overpressure protection means |
24 |
| 200/83J |
Piston and diaphragm |
135 |
| 200/83P |
Snap action |
161 |
| 200/83B |
Special diaphragm |
34 |
| 200/83T |
Time delay |
9 |
| 200/83WM |
Washing machine |
33 |
| 200/81.9R |
Flow-responsive type |
104 |
| 200/81.9M |
Magnet |
81 |
| 200/81.9HG |
Mercury |
4 |
| 200/81H |
Hand operated |
35 |
| 200/81.6 |
Operable to cause liquid contact flow |
14 |
| 200/82R |
Piston |
124 |
| 200/82A |
Adjustable piston stroke |
13 |
| 200/82D |
Automobile |
59 |
| 200/82DA |
Starter |
1 |
| 200/82B |
High voltage |
65 |
| 200/82E |
Magnet |
68 |
| 200/82C |
Micro-switch |
47 |
| 200/81.4 |
Plural switch |
87 |
| 200/81.5 |
With plural operators |
25 |
| 200/DIG.43 |
Fluid-operated matrix switches |
1 |
| 200/86.5 |
Foot operated |
141 |
| 200/DIG.23 |
Game |
2 |
| 200/DIG.16 |
Gas detector |
0 |
| 200/DIG.17 |
Gas engine and motor vehicle |
1 |
| 200/501 |
Gear driven |
65 |
| 200/DIG.18 |
Gravity |
5 |
| 200/DIG.19 |
Gyroscope |
1 |
| 200/500 |
Helical drive mechanism |
28 |
| 200/DIG.4 |
High potential type insulation |
2 |
| 200/48R |
High-potential type |
98 |
| 200/48CB |
Center break |
6 |
| 200/48KB |
Knife blade |
38 |
| 200/48P |
Pivoted insulator |
12 |
| 200/48A |
Rotating and pivoted |
34 |
| 200/48SB |
Side break |
8 |
| 200/48V |
Vertical reach |
15 |
| 200/DIG.37 |
Hose |
1 |
| 200/50.01 |
Interlocking |
88 |
| 200/50.32 |
Between plural switches |
127 |
| 200/50.33 |
Alternately operated |
82 |
| 200/50.35 |
Pivot |
32 |
| 200/50.36 |
Push button |
67 |
| 200/50.34 |
Rotary |
7 |
| 200/50.37 |
Sequentially operated |
9 |
| 200/50.39 |
Disconnect switch |
1 |
| 200/50.38 |
Grounding transformer switch |
9 |
| 200/50.4 |
With handle |
18 |
| 200/50.28 |
Between switch and connector assembly |
33 |
| 200/50.3 |
Dual interlock |
8 |
| 200/50.31 |
Plug controls switch |
19 |
| 200/50.29 |
Switch locks plug |
8 |
| 200/50.02 |
Between switches and housing |
62 |
| 200/50.08 |
Contacts shielding member |
5 |
| 200/50.12 |
Dual interlocked between door and switch |
38 |
| 200/50.15 |
Defeater interlock |
11 |
| 200/50.13 |
Door independently opened |
7 |
| 200/50.17 |
Drawout-type switchgear |
25 |
| 200/50.16 |
Independently locked switch |
2 |
| 200/50.14 |
Lid carrying elements (e.g., contacts, terminals, or movable switch member) |
8 |
| 200/50.2 |
For bus-duct type |
7 |
| 200/50.07 |
Fuse blocks |
11 |
| 200/50.06 |
Handle disconnected from actuator |
14 |
| 200/50.03 |
Handle latches cover |
10 |
| 200/50.05 |
Handle disconnected from actuator |
18 |
| 200/50.04 |
Simultaneous operation |
3 |
| 200/50.1 |
Lid-controlled |
61 |
| 200/50.19 |
Predetermined handle position locks or unlocks switch |
9 |
| 200/50.11 |
Switch handle locking means |
18 |
| 200/50.18 |
Switch latches cover |
7 |
| 200/50.09 |
With key-controlled |
11 |
| 200/50.21 |
Drawout-type switchgear |
100 |
| 200/50.27 |
Contact or contact mounting structure |
41 |
| 200/50.22 |
Shutter over contacts |
37 |
| 200/50.23 |
Truck type |
26 |
| 200/50.26 |
With position indicating means (i.e., connect, disconnect, or test) |
68 |
| 200/50.24 |
With racking mechanism |
38 |
| 200/50.25 |
Racking screw |
14 |
| 200/DIG.47 |
Light guides for switch indicators (prisms, reflectors, cables, etc.) |
17 |
| 200/DIG.36 |
Light operated switches |
7 |
| 200/47 |
Limit switch |
142 |
| 200/182 |
Liquid contact |
109 |
| 200/DIG.41 |
Liquid contact |
5 |
| 200/203 |
Cam actuated |
7 |
| 200/204 |
Gyratory movement |
1 |
| 200/205 |
Periodic |
2 |
| 200/207 |
Eccentric switch movement (wobble) |
2 |
| 200/206 |
Plural switches (switches not in same housing) |
2 |
| 200/183 |
Combined |
4 |
| 200/185 |
With electrical resistance |
11 |
| 200/184 |
With illumination means |
6 |
| 200/199 |
Contact dips (moves relative to container) into the conductive liquid |
2 |
| 200/200 |
Periodic |
16 |
| 200/202 |
Cam actuated |
2 |
| 200/201 |
Progressive contacts |
6 |
| 200/191 |
Having capillary tube means |
11 |
| 200/192 |
With electro-capillary action |
3 |
| 200/193 |
Having electrolytic conductive-liquid means |
30 |
| 200/194 |
With significant electrolyte |
5 |
| 200/190 |
Liquid level responsive |
30 |
| 200/233 |
Particular conductive liquid |
21 |
| 200/234 |
Having contact wetting agent |
11 |
| 200/235 |
Particular contact structure or material |
12 |
| 200/236 |
Mounting or attaching means |
4 |
| 200/208 |
Periodic |
2 |
| 200/209 |
Piston or plunger means |
7 |
| 200/210 |
Contact attached to or unitary with piston or plunger |
5 |
| 200/187 |
Plural switches (in same housing) |
24 |
| 200/189 |
Progressive contacts |
8 |
| 200/188 |
With common electrical connection (solid or liquid) |
19 |
| 200/211 |
Pressure-deformable (flexible) means |
16 |
| 200/213 |
With movably attached contact means |
1 |
| 200/212 |
With progressive contacts |
5 |
| 200/195 |
Spray or jet by centrifugal force and/or by other pressure-producing means |
3 |
| 200/196 |
Periodic |
1 |
| 200/198 |
Contact dips (moves relative to container) into the conductive liquid |
1 |
| 200/197 |
Oscillating jet |
0 |
| 200/220 |
Tiltable or rotatable |
47 |
| 200/228 |
Chamber contains insulative restrictive element or means to form at least one conductive-liquid-containing recess |
9 |
| 200/226 |
Container forms at least one contact |
9 |
| 200/227 |
Chamber contains insulative restrictive element or means to form at least one conductive-liquid-containing recess |
5 |
| 200/221 |
Container has plural major conductive-liquid containing chambers or spaces connected by a passageway |
4 |
| 200/222 |
Container forms at least one contact |
5 |
| 200/229 |
Container includes at least one integral recess |
6 |
| 200/230 |
Float actuated |
13 |
| 200/223 |
Having position sensitive ring, disk or conical contact |
5 |
| 200/224 |
Multi-throw or multi-position |
9 |
| 200/225 |
Single pole-double throw |
3 |
| 200/232 |
With anti-splash means |
2 |
| 200/231 |
With significant contact-sealing means |
2 |
| 200/186 |
Time delay |
9 |
| 200/215 |
With external support or external housing |
27 |
| 200/217 |
Dual function support |
4 |
| 200/218 |
With actuator securing means |
0 |
| 200/219 |
With actuation means |
7 |
| 200/216 |
With hermetic or resin sealing |
5 |
| 200/214 |
With movable liquid-separating or shifting means |
30 |
| 200/DIG.44 |
Lubrication-periodic switches |
0 |
| 200/DIG.40 |
Moisture |
3 |
| 200/DIG.7 |
Molded drum |
0 |
| 200/DIG.9 |
Momentum |
3 |
| 200/DIG.38 |
Money till drawer operated |
1 |
| 200/DIG.39 |
Motor vehicle-steering column |
1 |
| 200/1R |
Multiple circuit control |
104 |
| 200/175 |
Automatic multiple contact selective means |
27 |
| 200/178 |
With motion in a single plane |
3 |
| 200/179 |
Rotary |
13 |
| 200/180 |
With clutch |
3 |
| 200/176 |
With multidirectional selector means |
3 |
| 200/177 |
In different planes |
5 |
| 200/1A |
Bank of leaf spring contacts |
28 |
| 200/4 |
Combined pivoted and reciprocating contact |
260 |
| 200/3 |
Combined thermal current |
1 |
| 200/2 |
Loop |
6 |
| 200/5R |
Multiple switch |
595 |
| 200/5B |
Independent operators interlocked |
79 |
| 200/5C |
Independent operators sequence locked |
15 |
| 200/5E |
Multiple push-button only one operable at a time |
105 |
| 200/5EA |
Discrete and identical geometric shaped interlocking slider means |
27 |
| 200/5EB |
Laminated locking slider arrangement |
5 |
| 200/5D |
Multiple push-button subsequent release |
12 |
| 200/5F |
Starter switches for fluorescent lights |
3 |
| 200/5A |
With independent operators |
1161 |
| 200/17R |
Operating means |
281 |
| 200/18 |
Plural switch |
239 |
| 200/17A |
Retarded |
2 |
| 200/17B |
Step-by-step |
3 |
| 200/6R |
Pivoted contact |
198 |
| 200/6B |
Cam actuated |
99 |
| 200/6BB |
Leaf spring contacts |
83 |
| 200/6BA |
Lever borne contacts |
17 |
| 200/7 |
Combined types |
9 |
| 200/11R |
Dial type |
254 |
| 200/11B |
Clamping contacts |
16 |
| 200/11C |
With circuit |
20 |
| 200/11J |
Coil spring bias |
40 |
| 200/11E |
Common bias |
1 |
| 200/11EA |
With lift |
10 |
| 200/11K |
Diverse individual bias |
45 |
| 200/12 |
Electromagnetic release |
9 |
| 200/13 |
Plural switch |
2 |
| 200/11H |
Laminated leaf spring |
1 |
| 200/11G |
Leaf spring bias |
107 |
| 200/14 |
Plural switch |
85 |
| 200/11TC |
Tap changers |
78 |
| 200/11TW |
Thumbwheel |
52 |
| 200/11D |
Wafer |
21 |
| 200/11DA |
Printed circuit |
103 |
| 200/11A |
With axial bridging |
39 |
| 200/15 |
Knife blade |
18 |
| 200/6C |
Leaf spring contacts |
31 |
| 200/8R |
Radial contact pressure |
23 |
| 200/10 |
Arc extinguishing and preventing |
9 |
| 200/8A |
Axial bridging |
8 |
| 200/9 |
Plural switch |
8 |
| 200/6A |
Universally pivoted handle |
418 |
| 200/16R |
Reciprocating contact |
157 |
| 200/16A |
Face or normal bridging contact |
120 |
| 200/16D |
Flexible, self-biasing |
190 |
| 200/16F |
Knife blade, contact clip |
41 |
| 200/16E |
Plug type |
22 |
| 200/16B |
Plunger type |
64 |
| 200/16C |
Spring-biased |
141 |
| 200/1V |
Reversing |
79 |
| 200/1B |
Sequential operations |
115 |
| 200/1TK |
Telephone key, leaf spring |
6 |
| 200/46 |
Pattern-sheet controlled |
39 |
| 200/DIG.21 |
Pencil, counter or dispenser operated |
0 |
| 200/19.01 |
Periodic |
15 |
| 200/19.2 |
Cam operated |
18 |
| 200/19.21 |
Adjustable |
17 |
| 200/19.23 |
Centrifugal advance mechanism |
8 |
| 200/19.22 |
Contact breaker assemblies |
9 |
| 200/19.24 |
Distributor plate |
4 |
| 200/19.25 |
Vacuum or suction controlled advance mechanism |
7 |
| 200/19.26 |
Automotive distributor contact breaker assembly |
5 |
| 200/19.27 |
Contact breaker lever detail |
0 |
| 200/19.28 |
Ignition point detail |
4 |
| 200/19.29 |
Timer |
0 |
| 200/19.02 |
Combined |
1 |
| 200/19.03 |
Rotary and cam |
7 |
| 200/19.05 |
Adjustable |
2 |
| 200/19.04 |
Timer |
1 |
| 200/19.3 |
Contact breaker detail |
9 |
| 200/19.31 |
Timer |
1 |
| 200/19.32 |
Distributor cap detail |
35 |
| 200/19.33 |
Distributor rotor detail |
39 |
| 200/19.39 |
Distributor |
34 |
| 200/19.4 |
With noise preventing means |
28 |
| 200/19.34 |
Elevated |
0 |
| 200/19.35 |
Locks |
3 |
| 200/19.36 |
Magnet |
17 |
| 200/19.06 |
Multiple contacts |
4 |
| 200/19.13 |
Cam operated |
5 |
| 200/19.14 |
For automotive |
2 |
| 200/19.15 |
Programming timer |
11 |
| 200/19.16 |
For sign display |
1 |
| 200/19.17 |
Traffic control signs |
1 |
| 200/19.07 |
Rotary |
18 |
| 200/19.11 |
Adjustable |
7 |
| 200/19.09 |
Commutator |
0 |
| 200/19.1 |
Distributor |
2 |
| 200/19.12 |
Radial contact pressure |
3 |
| 200/19.08 |
Timer |
2 |
| 200/19.18 |
Rotary |
8 |
| 200/19.19 |
Adjustable |
5 |
| 200/19.37 |
Traffic signal |
2 |
| 200/19.38 |
Wire guard |
3 |
| 200/DIG.24 |
Plug holder |
0 |
| 200/42.01 |
Plural switches control single circuit |
20 |
| 200/42.02 |
Coded removable actuator |
5 |
| 200/49 |
Pole switch |
11 |
| 200/DIG.14 |
Rail or leak indicator |
2 |
| 200/DIG.34 |
Recording and reproducing |
7 |
| 200/33R |
Retarded |
44 |
| 200/33B |
Cam operated |
7 |
| 200/33C |
Chain or flexible drive |
0 |
| 200/35R |
Clock train |
55 |
| 200/35A |
Automobile or radio |
1 |
| 200/38R |
Cam operated |
182 |
| 200/38D |
Continuous cycle timer |
39 |
| 200/38DC |
Adjustable cycle for seasonal change |
0 |
| 200/38DB |
Sunday cutout |
4 |
| 200/38DA |
Twenty-four-hour cycle |
11 |
| 200/38A |
Dial manually set |
64 |
| 200/38C |
Drum or pattern surface actuated |
48 |
| 200/38CA |
Adjustable surface |
16 |
| 200/38E |
Longitudinally movable |
6 |
| 200/38F |
Resettable with automatic return |
24 |
| 200/38FA |
Resettable interval timer for oven, range |
35 |
| 200/38FB |
Resettable interval timer for radio or clock |
22 |
| 200/38B |
Sequential program actuated by cam disc |
102 |
| 200/38BA |
Individually adjustable cam disc |
38 |
| 200/35H |
Hand operated |
1 |
| 200/39R |
Latch trip |
17 |
| 200/40 |
Motor release |
2 |
| 200/39A |
Range timer |
0 |
| 200/41 |
Weight release |
2 |
| 200/35B |
Radio |
0 |
| 200/35W |
Rewinding for clock |
0 |
| 200/36 |
Rotary |
3 |
| 200/37R |
Multiple contact |
16 |
| 200/37A |
Cam operated |
15 |
| 200/35EQ |
Seasonal change |
0 |
| 200/34 |
Dashpot |
35 |
| 200/33D |
Longitudinally movable carriage |
2 |
| 200/33A |
Mercury |
2 |
| 200/DIG.46 |
Separators and/or insulators for stacked leaf spring contacts |
7 |
| 200/DIG.13 |
Shaft bearing and armature wear indicator switches |
0 |
| 200/DIG.26 |
Slack cable operated |
1 |
| | Snap | |
| 200/402 |
Snap |
21 |
| 200/405 |
Double snap |
22 |
| 200/407 |
Blade element stressed to twisted configuration |
41 |
| 200/452 |
Both ends of blade are freely floating |
12 |
| 200/431 |
Cam or wedge release |
6 |
| 200/433 |
Contact slides over pivot point |
30 |
| 200/436 |
Including lost motion coupling to cam |
4 |
| 200/434 |
Reciprocating contact |
7 |
| 200/435 |
Contact carrier snaps in opposite direction from actuator |
5 |
| 200/432 |
Roller contact acts as cam |
5 |
| 200/437 |
Spring biased element slides over pivoted element |
58 |
| 200/438 |
Spring biased pivoted element snapped when cam follower crossed pivot |
27 |
| 200/439 |
Wedge on reciprocating actuator |
7 |
| 200/453 |
Compression spring (e.g., push force) |
30 |
| 200/454 |
Both ends of spring move |
11 |
| 200/457 |
Axially compressed coil spring |
22 |
| 200/456 |
Both ends of spring are carried by blade (e.g., leaf spring) |
15 |
| 200/455 |
Having roller contact |
3 |
| 200/458 |
One end of spring is carried by actuator |
12 |
| 200/459 |
One end of spring is fixed |
18 |
| 200/461 |
Blade is moved to cause snap |
25 |
| 200/460 |
Central portion of spring is moved to cause snap |
12 |
| 200/443 |
Contact driven by impact element |
10 |
| 200/444 |
Having weight drive |
2 |
| 200/424 |
Contact movement is blocked until spring is charged |
4 |
| 200/425 |
Blocked by distinct latch |
7 |
| 200/426 |
Driving and driven element oscillate about a common axis |
5 |
| 200/427 |
With reciprocating contact |
2 |
| 200/428 |
Including cam or wedge release |
2 |
| 200/429 |
Including reciprocating contact |
2 |
| 200/430 |
Contact movement is restrained until spring is charged (e.g., detent) |
13 |
| 200/447 |
Double ended type (e.g., reciprocating bridging contacts) |
23 |
| 200/448 |
Contact pivots moved by actuator |
9 |
| 200/451 |
End of blade pivotally carries element compressing blade |
8 |
| 200/406 |
Including raised flexible snap element (e.g., dome) |
171 |
| 200/449 |
Reciprocating contacts |
13 |
| 200/450 |
Compression spring type |
7 |
| 200/410 |
Rotating contact |
4 |
| 200/416 |
Cam actuated contact |
6 |
| 200/418 |
Pull cord actuated |
0 |
| 200/417 |
Push button actuated |
3 |
| 200/411 |
Contact movement blocked until spring is charged (e.g., latch) |
7 |
| 200/414 |
Including radial motion |
2 |
| 200/413 |
Pull cord actuated |
0 |
| 200/412 |
Push button actuated |
4 |
| 200/415 |
Contact restrained until spring is charged (e.g., detent) |
1 |
| 200/419 |
Ratchet controlled |
3 |
| 200/421 |
Pawl carries contact |
0 |
| 200/423 |
Pull cord actuated |
0 |
| 200/422 |
Push button actuated |
0 |
| 200/420 |
Pull cord actuated |
1 |
| 200/445 |
Snap spring system using multiple diverse springs |
8 |
| 200/408 |
Spring buckle |
52 |
| 200/409 |
Spring compressed between two points at a fixed distance from each other |
30 |
| 200/446 |
Systems having lost motion connections between the actuator, an intermediate snapped element and the contact |
6 |
| 200/462 |
Tension spring (e.g., pull force) |
18 |
| 200/465 |
Both ends of spring move |
9 |
| 200/466 |
One end of spring is carried by actuator |
2 |
| 200/463 |
Contact pivot point is moved to cause snap |
10 |
| 200/464 |
Pivot point is carried by actuator |
2 |
| 200/467 |
One end of spring is fixed |
22 |
| 200/440 |
With mechanism to insure positive separation of contacts (i.e., positive kick) |
9 |
| 200/442 |
Actuator moves contact near limit of travel |
2 |
| 200/441 |
Contact moved by separate lever |
13 |
| 200/404 |
Magnetic snap |
30 |
| 200/403 |
Mercury snap |
0 |
| 200/468 |
Single snap |
12 |
| 200/470 |
Contact movement is blocked by latch until spring is charged |
5 |
| 200/471 |
Contact restrained before snap spring is charged (e.g., detent) |
1 |
| 200/472 |
Detent function performed by spring biased contact (e.g., knife blade) |
2 |
| 200/469 |
Including lost motion coupling to cam |
2 |
| 200/502 |
Solid contact |
14 |
| 200/509 |
Bimodal (e.g., single stroke make/break-no make on return) |
11 |
| 200/510 |
Push button actuator |
14 |
| 200/508 |
Both contacts are moved |
12 |
| 200/504 |
Coaxial switch |
43 |
| 200/511 |
Compressible elastomer |
101 |
| 200/505 |
Hand held squeeze actuated switch |
49 |
| 200/506 |
Interposed nonconductor |
31 |
| 200/512 |
Membrane type |
586 |
| 200/517 |
Including additional actuator |
351 |
| 200/516 |
Including auxiliary dome/disc type spring |
146 |
| 200/515 |
Pressure equalizing means |
67 |
| 200/513 |
Specific dome shape |
122 |
| 200/514 |
Specitic nonconductive materials |
66 |
| 200/518 |
Plural actuators operate single switch |
25 |
| 200/519 |
Push and/or pull with 3 or more positions |
17 |
| 200/520 |
Push button operated |
219 |
| 200/534 |
Abutting contact |
77 |
| 200/535 |
Leaf spring contact |
60 |
| 200/533 |
Cam actuated contact |
74 |
| 200/530 |
Contact carried by push button |
71 |
| 200/532 |
Leaf spring contact |
25 |
| 200/531 |
Sliding contact |
70 |
| 200/523 |
Including alternate action mechanism (e.g., push-push) |
68 |
| 200/524 |
With heart-shape cam |
100 |
| 200/526 |
With rotating member (e.g., ball point pen type) |
49 |
| 200/527 |
Including rotating contact |
30 |
| 200/528 |
Rotating cam moves contact |
18 |
| 200/525 |
With w-shape rocking element |
18 |
| 200/521 |
Including tactile feedback mechanism |
75 |
| 200/529 |
Mechanism to transfer reciprocating to rotary or rocking |
44 |
| 200/536 |
Sliding contact |
40 |
| 200/522 |
Trigger actuator |
100 |
| 200/537 |
Reciprocating actuator |
34 |
| 200/543 |
Pull cord |
32 |
| 200/545 |
Cam actuated contact |
3 |
| 200/546 |
Leaf spring contact |
2 |
| 200/544 |
Rotating contact |
9 |
| 200/538 |
Push/pull rod |
33 |
| 200/542 |
Cam actuated contact |
20 |
| 200/540 |
Contact carried by rod |
15 |
| 200/541 |
Sliding contact |
16 |
| 200/539 |
Specific detent structure |
18 |
| 200/547 |
Slide switch (handle projects perpendicular to motion) |
89 |
| 200/551 |
Cam actuated contact |
45 |
| 200/549 |
Contact carried by slide |
30 |
| 200/550 |
Sliding contact |
75 |
| 200/548 |
Housing and actuator form detent |
41 |
| 200/552 |
Two button switches - (noncoaxial parallel buttons) |
38 |
| 200/553 |
Rocking actuator (e.g., rocker, lever) |
212 |
| 200/557 |
Actuator biasing mechanism |
120 |
| 200/558 |
Cam actuated contact |
53 |
| 200/559 |
Leaf spring contact |
67 |
| 200/562 |
Contact carried by actuator |
24 |
| 200/563 |
Sliding contact |
21 |
| 200/556 |
Housing and actuator form detent |
33 |
| 200/554 |
Knife blade contact |
15 |
| 200/555 |
With catch |
2 |
| 200/561 |
Reciprocating contact in straight-line motion |
38 |
| 200/560 |
Rotating contact |
13 |
| 200/503 |
Rolamite-type |
12 |
| 200/564 |
Rotating actuator (e.g., dial) |
98 |
| 200/566 |
Auxiliary motion required to actuate or release (e.g., push to rotate) |
28 |
| 200/568 |
Contact actuated by cam |
71 |
| 200/569 |
Leaf spring contact operated by cam on actuator |
27 |
| 200/565 |
Housing and actuator form detent |
70 |
| 200/572 |
Linear moving contact |
16 |
| 200/570 |
Rotating contact |
47 |
| 200/571 |
Sliding contact |
52 |
| 200/567 |
Rotation about a longitudinal axis of tool or appliance |
22 |
| 200/507 |
Screw used as moving contact |
18 |
| 200/DIG.20 |
Sound and vibration operated |
8 |
| 200/52R |
Special application |
261 |
| 200/61.58R |
Actuated concurrently with operation or use of art device |
118 |
| 200/61.59 |
Article inserted type (e.g., pencil sharpener) |
19 |
| 200/61.62 |
Closure, closure operator or accessory |
253 |
| 200/61.83 |
Gravity actuated |
30 |
| 200/61.7 |
Hinge member actuated |
105 |
| 200/61.63 |
Letter slot or box |
12 |
| 200/61.64 |
Lock, bolt or keeper actuated |
60 |
| 200/61.67 |
By movement of bolt |
25 |
| 200/61.68 |
In keeper |
17 |
| 200/61.65 |
Elevator bar lock type |
1 |
| 200/61.66 |
Improper key or mere presence of key in lock |
23 |
| 200/61.69 |
Plural closures or plural closure cycles |
17 |
| 200/61.71 |
Sliding closure |
34 |
| 200/61.73 |
Abutment type switch actuator |
36 |
| 200/61.72 |
Closure-dragged switch actuator |
12 |
| 200/61.74 |
Spring-biased switch actuator |
12 |
| 200/61.75 |
With modified closure |
1 |
| 200/61.76 |
Spring-biased switch actuator |
60 |
| 200/61.79 |
Manually disabled |
8 |
| 200/61.8 |
Manually reset |
6 |
| 200/61.81 |
Mounted on closure frame or enclosure wall |
41 |
| 200/61.82 |
In recess |
18 |
| 200/61.77 |
Pull chain operator |
4 |
| 200/61.78 |
Spring contact |
14 |
| 200/61.84 |
Window accessory (e.g., shades and blinds) |
8 |
| 200/61.6 |
Coupling of fluid conduit |
11 |
| 200/61.61 |
Drawer |
18 |
| 200/61.85 |
Manipulating, operating or carrying handle |
143 |
| 200/61.86 |
For fluid controlling valve |
80 |
| 200/61.88 |
Gear shift lever |
172 |
| 200/61.87 |
Hand brake lever |
24 |
| 200/61.58B |
Seat belt |
79 |
| 200/61.91 |
Transmission controlled |
66 |
| 200/61.89 |
Vehicle pedal |
115 |
| 200/61.9 |
Engine governed over-riding means |
0 |
| 200/61.93 |
Anti-intrusion type |
123 |
| 200/61.12 |
Bicycle chain, sprocket or brake actuated |
19 |
| 200/61.45R |
Change of inclination or of rate of motion responsive (e.g., inertia and tilt switches) |
505 |
| 200/61.47 |
Conducting fluid type |
94 |
| 200/61.53 |
Linearly moving controller |
159 |
| 200/61.45M |
Magnetic holding means |
164 |
| 200/61.48 |
Oscillating controller |
103 |
| 200/61.51 |
Conducting |
75 |
| 200/61.49 |
Resilient support arm |
46 |
| 200/61.5 |
Restrained against return to normal |
41 |
| 200/61.46 |
Rotary motion |
30 |
| 200/61.52 |
Tilt responsive |
307 |
| 200/61.2 |
Container contents level responsive |
61 |
| 200/61.21 |
Fluent solid bin or hopper |
39 |
| 200/61.39 |
Control by direction of rotation of shaft or spindle |
38 |
| 200/61.4 |
Diameter responsive (e.g., wear) |
44 |
| 200/61.42 |
Feeler moves into detecting contact with object |
68 |
| 200/61.43 |
Sensitive edge type closure |
111 |
| 200/61.44 |
Vehicle attached or carried |
107 |
| 200/61.08 |
Frangible or destructible type |
158 |
| 200/61.1 |
Game or amusement piece operated |
11 |
| 200/61.11 |
Ball (e.g., pin ball) |
20 |
| 200/61.03 |
Gas or smoke responsive |
12 |
| 200/61 |
Incubator |
10 |
| 200/56R |
Indicating instrument |
28 |
| 200/56A |
Movable contact beater type |
3 |
| 200/61.02 |
Light responsive |
33 |
| 200/61.04 |
Liquid or moisture responsive |
117 |
| 200/61.05 |
Conducting liquid |
84 |
| 200/61.06 |
Humidity responsive |
29 |
| 200/61.07 |
Weight of absorbed water |
7 |
| 200/61.19 |
Movable or removable interposed non-conductor |
38 |
| 200/61.22 |
Pneumatic tire inflation responsive |
89 |
| 200/61.23 |
Casing deformation feeler |
14 |
| 200/61.25 |
Fluid pressure actuated |
120 |
| 200/61.26 |
Biased tube engaging member |
3 |
| 200/61.24 |
Ground engaging feeler |
7 |
| 200/60 |
Portable light |
160 |
| 200/61.13 |
Running length, web or strand actuated |
37 |
| 200/61.18 |
Absence or loss of tension (e.g., breakage or misalignment) |
89 |
| 200/61.14 |
Actuator attached to or part of web or strand |
15 |
| 200/61.17 |
Spool, reel or idler rotation |
4 |
| 200/61.15 |
Spooled or reeled quantity |
11 |
| 200/61.16 |
Diameter sensing |
9 |
| 200/61.01 |
Sound wave responsive |
8 |
| 200/61.41 |
Stationary feeler detects transient object |
88 |
| 200/61.54 |
Steering wheel, shaft or column mounted |
569 |
| 200/61.57 |
On or in wheel rim |
31 |
| 200/61.55 |
Wheel hub spring biased type |
109 |
| 200/61.56 |
With radially extending operator (e.g., horn ring) |
17 |
| 200/52A |
Tilting vehicle operated |
29 |
| 200/61.09 |
Tramp metal actuated |
17 |
| 200/61.27 |
Turn indicator type switches |
251 |
| 200/61.28 |
Gear shift lever mounted |
24 |
| 200/61.29 |
Pedal controlled or mounted |
6 |
| 200/61.3 |
Reset by completed turn |
52 |
| 200/61.35 |
By movement of steering wheel or post relative to column |
35 |
| 200/61.37 |
Through gearing |
4 |
| 200/61.38 |
Wheel carried switch unit |
4 |
| 200/61.36 |
Wheel or wheel attached member engages controller or rigid extension |
1 |
| 200/61.34 |
Controller moves reset dog into operative position |
30 |
| 200/61.31 |
Set by turning |
9 |
| 200/61.33 |
Steering arm, draglink or tie rod actuated |
2 |
| 200/61.32 |
With pre-turning setting means |
2 |
| 200/DIG.32 |
Speed responsive |
0 |
| 200/DIG.33 |
Speed synchronizing switch |
1 |
| 200/DIG.22 |
Strain relief, shear pin |
1 |
| 200/79 |
Suspended-wire controlled |
4 |
| 200/43.01 |
Switch activation inhibitor (e.g., unauthorized/inadvertent use prevention) |
76 |
| 200/43.16 |
Actuator blocking device (e.g., latch) |
124 |
| 200/43.17 |
Hand grip type (e.g., power tool) |
66 |
| 200/43.18 |
Push button type |
38 |
| 200/43.19 |
Removable blocking element |
54 |
| 200/43.21 |
Mounted on actuator |
23 |
| 200/43.11 |
Actuator locking device |
91 |
| 200/43.14 |
Circuit breaker handle type (i.e., padlock) |
78 |
| 200/43.15 |
Including attachments to lock handle |
39 |
| 200/43.12 |
Combination lock controls actuator |
3 |
| 200/43.13 |
Reciprocating actuator (e.g., push button) |
26 |
| 200/43.09 |
Combination automatically actuates switch |
7 |
| 200/43.02 |
Combined with connector coupling |
24 |
| 200/43.03 |
Engine starter protector |
14 |
| 200/43.22 |
Locked cover prevents access to actuator |
45 |
| 200/43.04 |
Removable actuator |
88 |
| 200/43.05 |
Actuator is circuit completing element |
19 |
| 200/43.08 |
By rotation of actuator |
105 |
| 200/43.06 |
Plural switches actuated by a single coded element |
13 |
| 200/43.07 |
Reciprocating actuator activates switch |
58 |
| 200/DIG.27 |
Thermal magnetic snap |
0 |
| 200/DIG.28 |
Thermal spring snap |
0 |
| 200/DIG.6 |
Tie bar |
5 |
| 200/401 |
Toggle mechanisms |
217 |
| 200/DIG.11 |
Web or thread actuated |
0 |
| 200/DIG.35 |
Weight operated tread/treadless switch |
2 |
| 200/85R |
Weight |
155 |
| 200/85A |
Seat operated |
73 |
| 200/86R |
Treads |
139 |
| 200/86A |
Roadway |
38 |
