Patents
Patents for H01H 21 - Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand (4,642)
12/1977
12/13/1977US4062179 Switching mechanism for an electronic timepiece
10/1977
10/04/1977US4052579 Momentary contact switch having pivoting actuator mounted on switch base
09/1977
09/06/1977US4046980 Cam actuated switch
08/1977
08/30/1977US4045637 Electrical switch assembly having two-part housing with cover part consisting of plural flanges, internal rotation limit stop and external bushing
07/1977
07/05/1977US4034178 Rotary switch housing having integral flexible detenting walls and rotor mounting structure
07/05/1977US4034169 Electric switchgear device with interlocking handle means
05/1977
05/17/1977US4024362 Switch actuator assembly for multiple independently controlled leaf spring contact arrays
05/10/1977US4023001 Locking member for hand-held trigger actuated switch
02/1977
02/01/1977US4006442 Electronic tuning element assembly
01/1977
01/11/1977US4002874 Double-throw rocker switch with selective lockout means
12/1976
12/28/1976US4000388 Breaker switch for auto battery
12/07/1976US3996434 Household freezer door alarm switch having an automatic resetting deactivator
11/1976
11/30/1976US3995129 Key switch component
10/1976
10/19/1976US3986410 Indexing mechanism
10/05/1976US3984646 Limit switch actuator
09/1976
09/28/1976US3983352 Rotary selector switch
09/28/1976US3983344 Operated switch controller for dental engine and associated apparatus
09/28/1976US3983343 Limit switch operating shaft return spring damping device
09/14/1976US3980849 Foot controller switch assembly for dental appliances
09/14/1976US3980843 Rotary electric switch in particular for an automobile vehicle luggage boot
09/07/1976US3978738 Toggle manipulator
08/1976
08/10/1976US3974348 Reversing switch controlled by a safety lock having a cylindrical barrel
08/03/1976US3973097 Control device having locking selector means
07/1976
07/20/1976US3970984 Switch having hemispherical pivotal cover actuator for movable lever contact member
06/1976
06/29/1976US3965791 Stop tablet assembly
06/15/1976US3963890 Foot operated switch assembly with latching structure for operator
06/08/1976US3961831 Storage assemblies
05/1976
05/25/1976US3959614 Limit switch rotary return mechanism
05/18/1976US3958095 Disconnect switch
05/18/1976US3958087 Switch structure
04/1976
04/20/1976US3952175 Pushbutton switch mechanism having block out members with common mounting and discrete latch bar
04/13/1976US3950008 Control systems
03/1976
03/23/1976US3946171 Multiple pushbutton switch assembly for telephone sets and the like
03/23/1976US3945808 Lead frame adapted for electrical switch package
03/16/1976US3944766 Seat belt buckle having pushbutton type switch with elastomeric conductor bridging contact
03/02/1976US3941954 Magnetic captive key switch lock
03/02/1976US3941953 Keyboard having switches with tactile feedback
03/02/1976US3941023 Chord button assembly
02/1976
02/17/1976US3939313 Rotary switch assembly having fixed contacts which may be selectively segmented
02/10/1976US3937906 Telephone hook switch comprising separately operable contact groups
02/03/1976US3935784 Double touch key for musical instruments
01/1976
01/06/1976US3931484 Lever operated limit switch having a mechanism to increase overtravel
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