| Patents for H02B 1 - Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements (30,511) |
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| 06/20/1978 | US4095871 Portable electric current supply device for building sites and the like |
| 06/06/1978 | US4093970 Main lug assembly for circuit breaker load centers |
| 05/30/1978 | US4092698 Protective case for electrical instruments on circuit boards |
| 05/30/1978 | US4092570 Sequential control device |
| 05/30/1978 | US4092508 Modular electrical control station with switch detent means |
| 05/16/1978 | US4090093 Load controller |
| 05/16/1978 | US4089464 Instrument housing |
| 05/02/1978 | US4087669 Housed electrical switch with slide fastening members |
| 03/28/1978 | US4080811 Locking devices for electric meter boxes |
| 03/21/1978 | US4080644 Rejection device for outdoor meter pedestal systems |
| 03/21/1978 | US4080522 Snap-in arrangement for mounting devices in a support panel aperture |
| 03/21/1978 | US4080040 Electrical jack and patch cord plug assemblies |
| 03/14/1978 | US4079439 Loadcenter having a dual purpose neutral rail |
| 03/14/1978 | US4078847 Electronic equipment enclosure |
| 02/28/1978 | US4076291 Tamper-resistant electric meter sealing ring |
| 02/14/1978 | US4074341 Interlocked separable fire sensor construction |
| 02/14/1978 | US4073563 Structure for electrical connections and panel assembly |
| 02/14/1978 | US4073455 Tiltable bracket |
| 01/24/1978 | US4070559 Snap-in means for mounting electrical devices or the like in a support panel aperture |
| 01/10/1978 | US4068288 Tamper proof watthour meter enclosure having a permanent locking arrangement |
| 01/10/1978 | US4067529 Base member for electrical components |
| 01/03/1978 | US4066838 Apparatus for detachably mounting electrical assembly units to supporting panels |
| 12/27/1977 | US4065020 Meter box having rotatable cover and interlocking means |
| 12/20/1977 | US4063661 Electric load research device including an enclosure having adjustable meter positions |
| 12/13/1977 | US4062166 Support grating for equipment boxes |
| 11/29/1977 | US4060294 Wall panel with prewired power system |
| 11/22/1977 | US4059328 Mountings for electrical fixtures in junction boxes |
| 11/15/1977 | US4058334 Self-locking devices |
| 11/15/1977 | US4057879 Headers with insertable latch members |
| 11/01/1977 | US4056251 Lightweight pad for semi-rigidly supporting electrical transformers |
| 10/18/1977 | US4054939 Multi-layer backpanel including metal plate ground and voltage planes |
| 10/11/1977 | US4053724 Deactivate automatically bridged load carrying circuits |
| 10/11/1977 | US4053130 Attachment arrangement for electronic apparatus to a support wall |
| 09/27/1977 | US4050659 Transformer pad |
| 09/20/1977 | US4049227 Mounting arrangement for electrical components and electrical component cases adapted to be used therewith |
| 09/06/1977 | US4046449 System for interchangeable attachment of electrical equipment |
| 08/23/1977 | US4044325 Pushbutton actuated excess current switch |
| 08/09/1977 | US4041358 Meter module assembly for a meter panel |
| 08/09/1977 | US4040694 Framework for metal cabinet |
| 08/02/1977 | US4039902 Electronic automation system |
| 07/26/1977 | US4038585 Insulating shutter mechanism for bus bars |
| 07/26/1977 | US4037812 Adaptable enclosure mounting system |
| 07/19/1977 | US4036396 Weatherproof junction box cover assembly |
| 07/12/1977 | US4035597 Snap-in means for mounting electrical devices or the like in a support panel aperture |
| 07/05/1977 | US4034271 Electrical distribution systems for motor vehicles |
| 06/21/1977 | US4031433 Insulative modular mounting panels for electrical switchboards |
| 06/14/1977 | US4029385 Electrical connector and means of mounting same |
| 06/14/1977 | US4029348 Self-locking devices |
| 05/24/1977 | US4025826 Control center bus bar brace |
| 05/24/1977 | US4025825 Meter power distribution apparatus for mobile homes with a detachable front panel for power outlet fittings |
| 05/24/1977 | US4025747 Circuit interrupter stab assembly with self-aligning clip type contact |
| 05/17/1977 | US4024441 Control center with insulated bus bars |
| 05/17/1977 | US4023871 Cabinet |
| 04/26/1977 | US4020400 Integrated circuit breaker panelboard |
| 04/19/1977 | US4018413 Electrical equipment mounting apparatus including a movable mounting member |
| 04/12/1977 | US4017771 Safeguarded switching device |
| 04/05/1977 | US4015745 Reusable seal with thermal expansion compensation |
| 02/08/1977 | US4006949 Cabinet for mounting electronic equipment |
| 02/01/1977 | US4005615 Reset for threaded enclosure |
| 01/25/1977 | US4005300 Panel mounted device including press-in retention means |
| 01/18/1977 | US4004261 Connection device |
| 01/18/1977 | US4004197 Panelboard and circuit breaker combination |
| 01/18/1977 | US4003613 Appliance control console structure |
| 01/18/1977 | US4003610 Terminal housing |
| 01/11/1977 | US4002388 Stab arrangement for busbars |
| 01/04/1977 | US4001490 Strip bus bar for terminal posts |
| 12/28/1976 | US3999679 Mounting cover |
| 12/07/1976 | US3996501 Locking arrangement for a watthour meter adapter assembly |
| 11/30/1976 | US3995103 Electrical bussing and jumper assembly |
| 11/23/1976 | US3993390 Headers with insertable latch members |
| 11/09/1976 | US3991213 Organophosphates, pyrethroids, perillaldehyde, an addition homo-or co-polymer |
| 11/02/1976 | US3990001 Measuring transformer for installation in the metal enclosure of a switching installation |
| 11/02/1976 | US3989986 Metal enclosed switchgear having well-shaped front covers |
| 10/19/1976 | US3987265 Snap-in assembly for mounting devices in a support panel aperture |
| 10/12/1976 | US3986081 Panel for plug-in circuit breakers |
| 08/17/1976 | US3975603 Earthquake resistant switchgear |
| 08/03/1976 | US3973078 Seismic motion-damper for upstanding electrical equipment |
| 07/27/1976 | US3971908 Snap-in arrangement for mounting devices in a support panel aperture |
| 07/20/1976 | US3970802 Flexible circuit connecting arrangement for interconnection modules |
| 07/13/1976 | US3968883 Collapsible junction support bracket |
| 06/29/1976 | US3967165 Switchboard apparatus having control wiring passageways |
| 06/29/1976 | US3967164 Service access control panel having electrical component array, interlock switch and fuse block |
| 06/29/1976 | US3967049 Mounting strap |
| 06/22/1976 | US3965397 Means for preventing an electrical shock hazard |
| 06/22/1976 | US3964705 Frame for the mounting of interchangeable electrical units |
| 06/08/1976 | US3962610 Manual by-pass device for meter sockets |
| 06/01/1976 | US3961129 Electrical bussing and jumper assembly |
| 06/01/1976 | US3960353 Electrical component mounting panel |
| 05/11/1976 | US3956722 Eddy current retarder control device |
| 05/11/1976 | US3956674 Electric furnace with interlocking disconnect panel for electric box |
| 05/04/1976 | US3955123 Multiple cover arrangement for grouped metering panelboard |
| 04/27/1976 | US3953699 Fastening arrangement for the switching mechanism cage of an electric switching apparatus |
| 04/27/1976 | US3952908 Meter box and cover |
| 04/27/1976 | US3952906 Case for electrical components |
| 04/20/1976 | US3952249 Edgewise meter assembly |
| 04/20/1976 | US3951237 Shock absorber |
| 04/13/1976 | US3950071 Multiple stab electrical connector |
| 04/13/1976 | US3950066 Covered electrical receptacle with snap-in mounting |
| 04/13/1976 | US3950058 Programmable wiring system and junction box for use therein |
| 04/13/1976 | US3950053 Assembling unit for modular electrical apparatus |