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Class Information
Number: 200/61.19
Name: Electricity: circuit makers and breakers > Special application > Movable or removable interposed non-conductor
Description: Circuit controllers comprising a nonconductive body located between the contacts of a circuit maker to hold the said contacts physically separated during the presence of said body, absence thereof permitting the said contacts to come into abutting or face-to-face relation.










Patents under this class:

Patent Number Title Of Patent Date Issued
8525372 Feather-touch dimming switch Sep. 3, 2013
8106319 Double beam switch contact Jan. 31, 2012
7858839 Colostomy alert device and method Dec. 28, 2010
7737321 colostomy alert device and method Jun. 15, 2010
7116226 Cash register alarm system Oct. 3, 2006
5734138 Fully encapsulated switch assembly including nonconductive elastomeric material interposed between normally open contacts Mar. 31, 1998
5635908 Portable audio, alarm, electric stun and spray deterrent apparatus Jun. 3, 1997
5608196 Normally closed dimmer switch contact assembly separated by rocker actuator interposed insulation plate Mar. 4, 1997
5453725 Overcurrent breaker switch Sep. 26, 1995
5373283 Alarm system for a card holder Dec. 13, 1994
5315082 Depressibly-actuated switch means for normally disconnecting power source of integrated circuit May. 24, 1994
5190148 Marine key switch Mar. 2, 1993
5070674 Packaging machine and method Dec. 10, 1991
5059952 Survivor locator light with water-activated switches Oct. 22, 1991
5057824 Electronic apparatus with on-switch to conserve battery before closing switch Oct. 15, 1991
5053750 Wallet guard Oct. 1, 1991
5053749 Retainer for documents with alarm Oct. 1, 1991
5034724 Alarm device for wallets and the like Jul. 23, 1991
4939326 Flat switch insertable into a magazine and usable as part of a survey technique for readership of publications Jul. 3, 1990
4881672 Safety attachment pruse hook Nov. 21, 1989
4871324 Backplane for supporting removable modular Oct. 3, 1989
4839478 Push button safety switch Jun. 13, 1989
4652865 Card holder Mar. 24, 1987
4650937 Automatic protection switch with visible disconnecting action and manual resetting Mar. 17, 1987
4636603 Two-position electrical switch assembly Jan. 13, 1987
4617561 Emergency light and smoke alarm system Oct. 14, 1986
4616113 Safety clip for protecting articles from theft Oct. 7, 1986
4609795 Vibration protected switch Sep. 2, 1986
4587384 Sub-assembly for electric motor including reversing switch May. 6, 1986
4550232 Circuit breaker Oct. 29, 1985
4413164 Timer with manual means for disabling a switch Nov. 1, 1983
4405841 Movable member membrane switch Sep. 20, 1983
4300025 Refrigerator door switch Nov. 10, 1981
4286121 Telephone line cutover apparatus and switch Aug. 25, 1981
4277781 Closure alarm with three-way switch Jul. 7, 1981
4237353 Telescopic spring operable as an electric switch Dec. 2, 1980
4181304 Illuminated dice and storage housing Jan. 1, 1980
4035595 Electrical switch for safety belt locking devices Jul. 12, 1977
4010340 Switch member for portable, battery-operated apparatus Mar. 1, 1977
3986183 Burglar alarm Oct. 12, 1976
3959756 Electrical switching device May. 25, 1976
3943918 Disposable physiological telemetric device Mar. 16, 1976











 
 
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