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Browse by Category: Main > Electrical & Energy
Class Information
Number: 200/322
Name: Electricity: circuit makers and breakers > Electric switch details > Latches > Manually operated latching means > Plate or lever
Description: Subject matter, wherein the latching means comprises a plate or lever-type element which is movable into a position necessary for locking or releasing the contacts.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8640345 Lockout forward flip lever for power saw Feb. 4, 2014
8404986 Manual drive for a tap changer for tap-changing transformers Mar. 26, 2013
7405371 Locking apparatus Jul. 29, 2008
7232970 Safety start switch for a pneumatic tool Jun. 19, 2007
6972387 Padlockable push-button Dec. 6, 2005
6878888 Safety device for activating electric tools Apr. 12, 2005
6861598 Lockout mechanism for power tool Mar. 1, 2005
6653584 Successive switch device of a slot cutting machine Nov. 25, 2003
6538218 Lockout mechanism for power tool Mar. 25, 2003
6528745 Manual operator for interlock Mar. 4, 2003
6512190 Safety disconnector Jan. 28, 2003
6489577 Electrically operating apparatus for circuit breaker Dec. 3, 2002
6448522 Compact high speed motor operator for a circuit breaker Sep. 10, 2002
6340802 Lockout mechanism for power tool Jan. 22, 2002
6294082 Process for solvent extraction of hydrocarbons providing an increased yield of raffinate Sep. 25, 2001
6218633 Switch mechanism for use in an electric power tool Apr. 17, 2001
6144001 Circuit breaker terminal shield with integral securing and installation and removal features apparatus, means and system Nov. 7, 2000
6084186 Safety switch Jul. 4, 2000
6057518 Lockout mechanism for power tool May. 2, 2000
5911318 Breaker device Jun. 15, 1999
5738206 Child resistant switch lock Apr. 14, 1998
5577600 Switch lock-out device for power tool Nov. 26, 1996
5418404 Data processing device and plug-in package May. 23, 1995
5380966 Housing for accommodating an alarm conducting clipper Jan. 10, 1995
5343009 Data processing device and plug-in package Aug. 30, 1994
5326948 Apparatus for equipment unit protection switching Jul. 5, 1994
5250767 Television receiver signal blocking system Oct. 5, 1993
5191970 Apparatus for equipment unit protection switching Mar. 9, 1993
5191968 Shaft lock arrangement for a power tool Mar. 9, 1993
5178504 Plugged fastening device with snap-action locking for control and/or signalling units Jan. 12, 1993
5047598 Safety rocker with improved actuator mounting Sep. 10, 1991
5008504 Switching mechanism in circuit breaker Apr. 16, 1991
4916277 Alternate action mechanism Apr. 10, 1990
4882458 Switch device for activating and deactivating an electrically operated driving member of an appliance Nov. 21, 1989
4876425 Light switch and outlet guard Oct. 24, 1989
4751354 Electric outboard motor control switch Jun. 14, 1988
4577365 Rechargeable vacuum cleaner Mar. 25, 1986
4464549 Digital switch Aug. 7, 1984
4453056 Driving arrangement for electrical switches with an independent trip release mechanism Jun. 5, 1984
4401872 Operating mechanism of a low voltage electric circuit breaker Aug. 30, 1983
4392036 Low-voltage protective circuit breaker with a forked locking lever Jul. 5, 1983
4356360 Pull-to-turn switch Oct. 26, 1982
4327260 Locking device for two push buttons Apr. 27, 1982
4262179 Contact bridge arrangement Apr. 14, 1981
4219713 Circuit breaker with high speed trip latch Aug. 26, 1980
4215257 Precision toggle switch Jul. 29, 1980
4202027 Circuit breaker drawout with engaged position latch May. 6, 1980
4192982 Deadman's switch Mar. 11, 1980
4192980 Automatic re-set pressure switch Mar. 11, 1980
4170730 Multiple modular switch and wall plug Oct. 9, 1979

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