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Class Information
Number: 200/302.1
Name: Electricity: circuit makers and breakers > Electric switch details > Cases and bases > Dust, dirt, or moisture excluding
Description: Subject matter wherein the switch housing contains means which inhibits the ingress of dust, dirt, moisture, etc.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7598465 |
Switch mechanism usable underwater |
Oct. 6, 2009 |
| 7595458 |
Electronic apparatus |
Sep. 29, 2009 |
| 7579566 |
Wallbox dimmer having a sliding cover plate |
Aug. 25, 2009 |
| 7572993 |
Dustproof cover and electronic apparatus |
Aug. 11, 2009 |
| 7560653 |
Electrical switch nut and boot seal |
Jul. 14, 2009 |
| 7535699 |
Electronic apparatus with keyboard |
May. 19, 2009 |
| 7525792 |
Electronic apparatus provided with housing having liquid proof structure |
Apr. 28, 2009 |
| 7510342 |
Washable keyboard |
Mar. 31, 2009 |
| 7473860 |
Autoclavable Switch Assembly |
Jan. 6, 2009 |
| 7439464 |
Waterproof switch |
Oct. 21, 2008 |
| 7371985 |
Watertight key switch assembly and its fabrication |
May. 13, 2008 |
| 7365281 |
Waterproof/drainage structure for a casing, and electronic devices |
Apr. 29, 2008 |
| 7358453 |
Swinging switch device |
Apr. 15, 2008 |
| 7355137 |
Waterproof structure of push button switch |
Apr. 8, 2008 |
| 7351928 |
Key input device |
Apr. 1, 2008 |
| 7326869 |
Tactile feedback plunger switch |
Feb. 5, 2008 |
| 7319201 |
Waterproof/dustproof structure |
Jan. 15, 2008 |
| 7297886 |
Dustproof structure for an electronic equipment |
Nov. 20, 2007 |
| 7297884 |
Switching arrangement |
Nov. 20, 2007 |
| 7294800 |
Switching device |
Nov. 13, 2007 |
| 7294801 |
Switching device |
Nov. 13, 2007 |
| 7294799 |
Smooth keyboard with low key height |
Nov. 13, 2007 |
| 7285739 |
Waterproof structure for switch pins |
Oct. 23, 2007 |
| 7282657 |
Assembly having an electric switching function as well as a method of producing such an assembly |
Oct. 16, 2007 |
| 7279649 |
Switch for vehicles |
Oct. 9, 2007 |
| 7259342 |
Noise reduction key structure |
Aug. 21, 2007 |
| 7244897 |
Opening switch for vehicle doors or trunks |
Jul. 17, 2007 |
| 7235755 |
Input device for a cellular phone |
Jun. 26, 2007 |
| 7230195 |
Button waterproofing structure |
Jun. 12, 2007 |
| 7223930 |
Encased starting switch contact assembly protected against dust and small particles for a single-phase rotating electric machine and a method of assembling said switch |
May. 29, 2007 |
| 7176398 |
Transient suppression device and method of packaging the same |
Feb. 13, 2007 |
| 7176397 |
Water resistant switch mat having activation across its entire surface |
Feb. 13, 2007 |
| 7154058 |
Door switch assembly for washing machine and dryer |
Dec. 26, 2006 |
| 7145090 |
Switching device |
Dec. 5, 2006 |
| 7145091 |
Waterproof and dustproof switch structure |
Dec. 5, 2006 |
| 7102087 |
Key top |
Sep. 5, 2006 |
| 7087850 |
Cleanable keyboard |
Aug. 8, 2006 |
| 7069063 |
User changeable mobile phone cover |
Jun. 27, 2006 |
| 7060921 |
Water-resistant case for electronic devices |
Jun. 13, 2006 |
| 7038598 |
Keyboard assemblies |
May. 2, 2006 |
| 7034234 |
Switch assembly |
Apr. 25, 2006 |
| 7012206 |
Waterproof keyboard |
Mar. 14, 2006 |
| 6982392 |
Water resistant actuating mechanism for plunger type switches |
Jan. 3, 2006 |
| 6971807 |
Waterproof keyboard |
Dec. 6, 2005 |
| 6963039 |
Button knob waterproofing design |
Nov. 8, 2005 |
| 6956180 |
Watertight key unit for an electronic device |
Oct. 18, 2005 |
| 6935894 |
Electric device with water resistant housing |
Aug. 30, 2005 |
| 6919879 |
Hand-held electronic device with a keyboard optimized for use with the thumbs |
Jul. 19, 2005 |
| 6917003 |
Switch for vehicle |
Jul. 12, 2005 |
| 6870110 |
Float switch with protective boot |
Mar. 22, 2005 |
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