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Electrical & Energy
Class Information
Number:
200/2A
Name:
Electricity: circuit makers and breakers
>
Description:
Sub-classes under this class:
Class Number
Class Name
Patents
200/
Snap
0
200/181
Electrostrictive or electrostatic
386
200/182
Liquid contact
109
200/19.01
Periodic
15
200/1R
Multiple circuit control
104
200/237
Electric switch details
33
200/33R
Retarded
44
200/400
Contact moved by sudden release of stored energy, (e.g., spring charger)
319
200/401
Toggle mechanisms
217
200/402
Snap
21
200/42.01
Plural switches control single circuit
20
200/43.01
Switch activation inhibitor (e.g., unauthorized/inadvertent use prevention)
76
200/46
Pattern-sheet controlled
39
200/47
Limit switch
142
200/48R
High-potential type
98
200/49
Pole switch
11
200/50.01
Interlocking
88
200/500
Helical drive mechanism
28
200/501
Gear driven
65
200/502
Solid contact
14
200/51R
Combined with or actuated by connector coupling
205
200/52R
Special application
261
200/573
Cam operates contact or microswitch
96
200/600
Capacitive switch
175
200/79
Suspended-wire controlled
4
200/80R
Centrifugal
90
200/81R
Fluid pressure
109
200/84R
Float
146
200/85R
Weight
155
200/86.5
Foot operated
143
200/DIG.10
Curb, bumper and fender
4
200/DIG.11
Web or thread actuated
0
200/DIG.12
Burglar screens
2
200/DIG.13
Shaft bearing and armature wear indicator switches
0
200/DIG.14
Rail or leak indicator
2
200/DIG.15
Bin alarm
0
200/DIG.16
Gas detector
0
200/DIG.17
Gas engine and motor vehicle
1
200/DIG.18
Gravity
5
200/DIG.19
Gyroscope
1
200/DIG.2
Body attached switches
105
200/DIG.20
Sound and vibration operated
8
200/DIG.21
Pencil, counter or dispenser operated
0
200/DIG.22
Strain relief, shear pin
1
200/DIG.23
Game
2
200/DIG.24
Plug holder
0
200/DIG.26
Slack cable operated
1
200/DIG.27
Thermal magnetic snap
0
200/DIG.28
Thermal spring snap
0
200/DIG.29
Ball
59
200/DIG.3
Coin operated
9
200/DIG.30
Fluid conductor
1
200/DIG.31
Fluid flow
0
200/DIG.32
Speed responsive
0
200/DIG.33
Speed synchronizing switch
1
200/DIG.34
Recording and reproducing
7
200/DIG.35
Weight operated tread/treadless switch
2
200/DIG.36
Light operated switches
7
200/DIG.37
Hose
1
200/DIG.38
Money till drawer operated
1
200/DIG.39
Motor vehicle-steering column
1
200/DIG.4
High potential type insulation
2
200/DIG.40
Moisture
3
200/DIG.41
Liquid contact
5
200/DIG.42
Contact welding considerations
53
200/DIG.43
Fluid-operated matrix switches
1
200/DIG.44
Lubrication-periodic switches
0
200/DIG.46
Separators and/or insulators for stacked leaf spring contacts
7
200/DIG.47
Light guides for switch indicators (prisms, reflectors, cables, etc.)
17
200/DIG.5
Fluid pressure: fluid amplifier
0
200/DIG.6
Tie bar
5
200/DIG.7
Molded drum
0
200/DIG.8
Disturbance
8
200/DIG.9
Momentum
3
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Patent Number
Title Of Patent
Date Issued
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