Patents for H01R 33 - Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof (14,354) |
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06/12/1990 | US4932901 Wedge-base lamp and socket assembly |
06/05/1990 | US4931023 Cord strain relief device and associated lamp |
06/05/1990 | US4931020 IC package positioning device in IC socket for IC carrier |
05/31/1990 | DE3934785A1 Lampenhalter- und klemmenplatte, insbesonderefuer haushaltsgeraete Lampenhalter- and clamping plate, especially for household appliances |
05/29/1990 | US4929872 Light bulb socket soft start and power interrupt assembly |
05/29/1990 | US4929192 Connection and fixing system for electronic unit |
05/23/1990 | EP0369554A2 Apparatus for automatically scrubbing a surface |
05/23/1990 | EP0369449A1 Socketing a semiconductor device |
05/23/1990 | EP0162138B1 Adapter for gas-discharge lamps or low-voltage lamps |
05/22/1990 | US4928032 Means for converting a lamp with a screw-type base into a lamp with a bi-pin base |
05/22/1990 | US4927369 Electrical connector for high density usage |
05/16/1990 | CN1008032B Safety bayonet lamp base and socket |
05/15/1990 | US4926301 Headlamp assembly |
05/15/1990 | US4926034 Connector in external device for connection to IC card |
05/10/1990 | DE3837548A1 Luminaire |
05/09/1990 | EP0367343A2 Car headlight lamp and method of manufacturing same |
05/09/1990 | EP0366744A1 Improved retention means for chip carrier sockets. |
05/01/1990 | US4921426 Power-connection/car-mounting device and connection system for a car-mountable apparatus |
04/24/1990 | US4919619 Local area network transceiver cable lock |
04/18/1990 | EP0363606A1 CRT socket |
04/17/1990 | US4918582 Mating terminal and socket assembly |
04/11/1990 | EP0362979A1 Socket for a cathode-ray tube |
04/10/1990 | US4915667 Elastic socket for light bulbs and fuses |
04/05/1990 | WO1990003687A1 Electric socket adapter |
04/04/1990 | EP0361821A2 Electrical connector for module packaging |
04/04/1990 | EP0361258A2 Cathode ray tube socket |
04/04/1990 | EP0361051A2 CRT socket |
03/28/1990 | EP0359938A2 Electrical outside connector |
03/28/1990 | CN2055297U Long-life energy-saving light socket for incandescent bulb |
03/28/1990 | CN2055296U General light socket for screw and jack |
03/27/1990 | US4912772 Connector and circuit package apparatus for pin array circuit module and circuit board |
03/27/1990 | US4912401 For accesssing the signals sed by an electronic device |
03/27/1990 | US4911656 Socket assembly for electric lamps |
03/21/1990 | CN2054941U Safety screw socket bulb and lamp socket |
03/15/1990 | DE3829613A1 Tension relief (strain relief, stress relief) |
03/14/1990 | CN2054578U Thread mouth lamp base |
03/07/1990 | CN2054217U Power-saving lamp holder |
03/06/1990 | US4906194 High density connector for an IC chip carrier |
02/27/1990 | CA1266333A1 Plug board with concentric grounding belt for testing integrated circuits |
02/21/1990 | CN2053385U Combined holder for fluorescent lamp |
02/21/1990 | CN2053384U Screw socket |
02/20/1990 | US4903162 Fire-prevention electrical wiring device |
02/20/1990 | US4902251 Lamp socket terminal |
02/14/1990 | EP0354264A1 Electric lamp |
02/14/1990 | EP0354244A1 Ic card |
02/14/1990 | CN2052954U Longlife power saving cusion for incandescent lamp |
02/08/1990 | DE3821121A1 Method of manufacture of contact carriers |
02/06/1990 | US4899266 Miniature light sets and lampholders and method for making them |
02/01/1990 | DE3825968A1 Lamp arrangement |
01/31/1990 | EP0353055A1 Flexible conductive strip |
01/31/1990 | CN2052158U Multifunctional charger assembled by several branch bulb holders |
01/30/1990 | CA1265219A1 Electrode receptacle |
01/24/1990 | CN1006585B Circuit teaching device with cards and socket connecting units |
01/17/1990 | EP0350492A1 Improvements in or relating to a device in lampholders. |
01/17/1990 | CN2051409U Lamp socket of spring locking signal lamp |
01/17/1990 | CN2051408U Underwater sealed lamp receptacle |
01/17/1990 | CN2051407U Two-use screw and bayonet lamp holder |
01/16/1990 | US4894027 Lamp socket terminal |
01/16/1990 | CA1264484A1 Electric iron and support therefor with alternative power supply connections |
01/09/1990 | CA1264360A1 Self-heating, self-soldering bus bar |
01/03/1990 | CN2050661U Filament lamp cap with sonic control switch |
01/02/1990 | US4891558 Adapter for gas discharge lamps and/or low voltage lamps |
12/27/1989 | CN2050224U Safety lamp base (screwed and plug hole) |
12/27/1989 | CN2050223U Multi-purpose miniature sound-control lamp holder |
12/20/1989 | EP0346969A1 Illumination set |
12/19/1989 | US4888678 Electric socket adapter |
12/19/1989 | US4887969 IC socket |
12/12/1989 | CA1263853A1 Miniature lamp arrays having improved lamp retention features |
12/07/1989 | DE3818517A1 Lamp socket (holder) |
12/06/1989 | EP0344628A1 Explosionproof lampholder for twopin-fluorescent tubes |
12/06/1989 | CN2049025U Lamp holder with latch |
12/06/1989 | CN2049024U Qiuck assemble baynet fitting |
12/05/1989 | USRE33123 Lamp socket |
11/30/1989 | WO1989011741A1 A bulb socket |
11/30/1989 | WO1989011740A1 Flexible light rail |
11/30/1989 | DE3818019A1 Luminaire |
11/30/1989 | DE3816844A1 Adaptor |
11/29/1989 | CN1037620A Socket for wedge base bulb |
11/28/1989 | US4883434 Wedge-base lamp and socket assembly |
11/28/1989 | US4883428 Test socket incorporating circuit elements |
11/28/1989 | CA1263460A1 Electronic package assembly and accessory component therefor |
11/23/1989 | EP0342334A2 Socket |
11/22/1989 | CN2048241U Long life & multi-functional incandescent lamp and lampholder thereof |
11/21/1989 | US4882660 Headlamp assembly |
11/21/1989 | US4881639 IC carrier |
11/16/1989 | WO1989011210A1 Improved retention means for chip carrier sockets |
11/16/1989 | WO1989011062A1 Lampholder |
11/14/1989 | US4880386 Socketing a semiconductor device |
11/08/1989 | CN2047460U Automatic power-off protective lamp holder |
11/02/1989 | WO1989010639A1 Static-free interrogating connector for electric components |
11/01/1989 | CN2047073U Electric saving and service life prolonging device for bayonet incandescent lamp |
11/01/1989 | CN2047068U Plc lamp made by glass pipe with comparative major diameter |
11/01/1989 | CN2047059U Special technical band shape combined cable |
10/25/1989 | EP0338706A2 A carrier assembly and a process for producing a carrier assembly for a semi-conductor package |
10/25/1989 | EP0338031A1 System for connecting a cathode tube and a printed circuit |
10/24/1989 | US4875866 Light bulb socket |
10/24/1989 | CA1262476A1 A modified cascode amplifier |
10/17/1989 | US4874329 Socket assembly |
10/17/1989 | US4874320 Flexible light rail |
10/11/1989 | CN2045895U Safety lamp holder and bulb |