Assignee
CUTLER HAMMER INC
114 granted patents·1,923 citations·filing 1964–1978
Top patents by PatentIndex Score
114 records- 0195US4109126AConductive coating on switch lever seal for rfi eliminationCUTLER HAMMER INC·Filed 1976·Granted Aug 22, 1978·97 cites·7 claims
- 0295US4100383AIndustrial reversing speed control trigger switches having snap-in modulesCUTLER HAMMER INC·Filed 1976·Granted Jul 11, 1978·46 cites·14 claims
- 0393US4002951AElectrical receptacle mounted ground fault interrupter with automatic plug insertion testingCUTLER HAMMER INC·Filed 1975·Granted Jan 11, 1977·104 cites·10 claims
- 0491US4080582ACircuit breaker with improved trip mechanismCUTLER HAMMER INC·Filed 1976·Granted Mar 21, 1978·36 cites·15 claims
- 0590US4097704AIndustrial reversing speed control trigger switch with snap-in modulesCUTLER HAMMER INC·Filed 1976·Granted Jun 27, 1978·58 cites·12 claims
- 0690US4096368APushbutton switchCUTLER HAMMER INC·Filed 1976·Granted Jun 20, 1978·50 cites·17 claims
- 0788US4002874ADouble-throw rocker switch with selective lockout meansCUTLER HAMMER INC·Filed 1975·Granted Jan 11, 1977·31 cites·10 claims
- 0887US4154997AMiniature multi-contact pushbutton switchCUTLER HAMMER INC·Filed 1976·Granted May 15, 1979·32 cites·15 claims
- 0986US4168416AGuarded safety switch with integral off-lock and actuator non-removable in on positionCUTLER HAMMER INC·Filed 1978·Granted Sep 18, 1979·28 cites·8 claims
- 1084US4174143ABus duct joint employing lightly-loaded multiple-point electrical connectorCUTLER HAMMER INC·Filed 1976·Granted Nov 13, 1979·53 cites·15 claims
- 1184US4013858ARocker switch with integral off lockCUTLER HAMMER INC·Filed 1975·Granted Mar 22, 1977·27 cites·11 claims
- 1283US3936708ATrigger speed control switch with plastic pack semi-conductorCUTLER HAMMER INC·Filed 1974·Granted Feb 3, 1976·28 cites·10 claims
- 1382US3970908AA.C. motor starting systemCUTLER HAMMER INC·Filed 1974·Granted Jul 20, 1976·37 cites·7 claims
- 1481US4050083AIntegrated thermally sensitive power switching semiconductor device, including a thermally self-protected versionCUTLER HAMMER INC·Filed 1976·Granted Sep 20, 1977·24 cites·30 claims
- 1580US4354226ACommunication terminal for interconnecting programmable controllers in a loopCUTLER HAMMER INC·Filed 1978·Granted Oct 12, 1982·42 cites·15 claims
- 1679US4080522ASnap-in arrangement for mounting devices in a support panel apertureCUTLER HAMMER INC·Filed 1976·Granted Mar 21, 1978·48 cites·15 claims
- 1778US4127754APivoting and sliding contactors and operating member therefor in electric switchesCUTLER HAMMER INC·Filed 1976·Granted Nov 28, 1978·19 cites·4 claims
- 1878US4074091AInterlocking operating mechanism for enclosed switchgear having defeater interlockCUTLER HAMMER INC·Filed 1976·Granted Feb 14, 1978·21 cites·24 claims
- 1978US4035692AResistor protection systemsCUTLER HAMMER INC·Filed 1975·Granted Jul 12, 1977·30 cites·17 claims
- 2078US3941965ASnap-in bushing and frame devices for mounting in a hole in a panelCUTLER HAMMER INC·Filed 1974·Granted Mar 2, 1976·21 cites·14 claims
- 2176US4138645AWideband signal calibration systemCUTLER HAMMER INC·Filed 1977·Granted Feb 6, 1979·20 cites·11 claims
- 2276US4123634ASnap-action switch with contact wiping actionCUTLER HAMMER INC·Filed 1977·Granted Oct 31, 1978·18 cites·7 claims
- 2376US4095072AIndustrial speed control trigger switch with integral reversing switchCUTLER HAMMER INC·Filed 1976·Granted Jun 13, 1978·29 cites·15 claims
- 2476US4052788ATool for removing a snap-in bushing from a mounting panel holeCUTLER HAMMER INC·Filed 1976·Granted Oct 11, 1977·25 cites·8 claims
- 2574US4115673ACurrent commutation means for illuminated switch indicatorCUTLER HAMMER INC·Filed 1977·Granted Sep 19, 1978·25 cites·15 claims
- 2674US4009920APower tap-off unit for use at a single-bolt joint in a busway systemCUTLER HAMMER INC·Filed 1976·Granted Mar 1, 1977·37 cites·10 claims
- 2774US3971056ASemiconductor temperature switchesCUTLER HAMMER INC·Filed 1975·Granted Jul 20, 1976·37 cites·45 claims
- 2873US4159483ALow profile force indicating fastener, especially for semiconductor clampsCUTLER HAMMER INC·Filed 1977·Granted Jun 26, 1979·39 cites·10 claims
- 2973US4098921ATantalum-gallium arsenide schottky barrier semiconductor deviceCUTLER HAMMER INC·Filed 1976·Granted Jul 4, 1978·26 cites·5 claims
- 3073US4082934ASwitch with illuminated handle tipCUTLER HAMMER INC·Filed 1976·Granted Apr 4, 1978·15 cites·8 claims
- 3173US4068567ACombined ejector-gate means for rotatable table of an article counter-stackerCUTLER HAMMER INC·Filed 1977·Granted Jan 17, 1978·24 cites·13 claims
- 3273US4051452AAnnular resistorCUTLER HAMMER INC·Filed 1977·Granted Sep 27, 1977·17 cites·21 claims
- 3373US3961145AMiniature electronic watch switchCUTLER HAMMER INC·Filed 1974·Granted Jun 1, 1976·18 cites·10 claims
- 3472US4075650AMillimeter wave semiconductor deviceCUTLER HAMMER INC·Filed 1976·Granted Feb 21, 1978·27 cites·6 claims
- 3570US4121065AToggle switch lever lockCUTLER HAMMER INC·Filed 1977·Granted Oct 17, 1978·21 cites·8 claims
- 3669US4174472APivoted-actuator switch with integral off-lockCUTLER HAMMER INC·Filed 1978·Granted Nov 13, 1979·14 cites·8 claims
- 3769US4166935AAlternately-operable two-pushbutton switchCUTLER HAMMER INC·Filed 1978·Granted Sep 4, 1979·16 cites·14 claims
- 3869US4081641AToggle switch with hinged split housing and insulation piercing contactsCUTLER HAMMER INC·Filed 1976·Granted Mar 28, 1978·13 cites·10 claims
- 3968US4101749AElectrical attachment of indicating lamp to terminals in electric switchesCUTLER HAMMER INC·Filed 1976·Granted Jul 18, 1978·13 cites·5 claims
- 4066US4052574APressure switch with snap-toggle adjusting meansCUTLER HAMMER INC·Filed 1976·Granted Oct 4, 1977·12 cites·8 claims
- 4166US4022999APlural-circuit progressive switchCUTLER HAMMER INC·Filed 1975·Granted May 10, 1977·12 cites·7 claims
- 4265US4144410AMultiplex communication systemCUTLER HAMMER INC·Filed 1977·Granted Mar 13, 1979·17 cites·28 claims
- 4365US4139755ASnap-in bushing electric switch including a frame with integral back-up elements having panel-engaging ramped riser barsCUTLER HAMMER INC·Filed 1976·Granted Feb 13, 1979·16 cites·8 claims
- 4465US4137490ATrigger speed control switchCUTLER HAMMER INC·Filed 1977·Granted Jan 30, 1979·16 cites·8 claims
- 4565US4121069ASnap-action electric switch with fulcrum means for limited contact sliding and positive-off torqueCUTLER HAMMER INC·Filed 1976·Granted Oct 17, 1978·11 cites·20 claims
- 4665US4119845AThermally-sensitive, photo-controlled semiconductor switching systemsCUTLER HAMMER INC·Filed 1977·Granted Oct 10, 1978·10 cites·16 claims
- 4765US4027127AElectric switches having selectable and adjustable pre-travelsCUTLER HAMMER INC·Filed 1975·Granted May 31, 1977·12 cites·20 claims
- 4864US4156804ASnap-in means for mounting electrical devices or the like in a support panel apertureCUTLER HAMMER INC·Filed 1977·Granted May 29, 1979·11 cites·7 claims
- 4964US4149122AWideband tracking generator for harmonic mixing receiversCUTLER HAMMER INC·Filed 1977·Granted Apr 10, 1979·19 cites·3 claims
- 5064US4112282ASnap-in means for mounting electrical devices or the like in a support panel apertureCUTLER HAMMER INC·Filed 1977·Granted Sep 5, 1978·11 cites·7 claims
Showing the top 50 of 114 patent records by PatentIndex Score.
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