Patents for H01H 17 - Switches having flexible operating part adapted only for pulling, e.g. cord, chain (882) |
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08/23/1989 | CN2043418U Pull-switch |
08/23/1989 | CN2043417U Adjustable energy-saving and life-increasing pull-switch |
08/16/1989 | CN2043038U Fluorescent electricity saver |
08/09/1989 | CN2042626U Three-purpose switch |
08/02/1989 | CN2042237U Contacting sawtooth type pull switch |
08/02/1989 | CN2042236U Pull switch with its pull string not rubbing against base box |
07/26/1989 | CN2041853U Pull-switch |
07/12/1989 | CN2041069U Combined push-rod and pull-string switch |
06/14/1989 | CN2039456U Multi-functional plug-type pulling switch |
06/14/1989 | CN2039455U Switch for fluorescent lamp without starter |
06/14/1989 | CN2039454U Current-limiting pulling switch |
06/14/1989 | CN2039453U Pulling switch with display |
06/07/1989 | CN2039056U Fluorescent lamp switch without using starter |
06/07/1989 | CN2039055U Pull-switch with double joints displaying device |
05/31/1989 | CN2038663U Pull swith capable of changing luminance of lamp |
05/31/1989 | CN2038662U Automatic starting switch for fluorescent lamp |
05/31/1989 | CN2038661U Diphonia energy-saving pull switch |
05/31/1989 | CN2038660U Pull switch capable of indicating on-off state |
05/24/1989 | CN2038277U Anti-misoperating ceiling switch |
05/17/1989 | CN2037868U Pull-toggle switch capable of displaying on or off |
05/17/1989 | CN2037867U Pullswitch with safety device |
05/10/1989 | CN2037520U Electry-saving fluorescent lamp starter switch |
05/10/1989 | CN2037497U Inserted type pull-switch with fuse |
04/19/1989 | CN2036309U Double controlled pull switch with external pulling handle |
04/19/1989 | CN2036308U Pull swtich with glow starting function of fluorescent lamp |
04/19/1989 | CN2036307U Pull swithc with on-off display |
04/19/1989 | CN2036306U Pull swtich with state display |
04/05/1989 | CN2035550U Automatic door control switch |
03/29/1989 | CN2035136U Power-saving pulling switch |
03/22/1989 | CN2034736U Vertically moving type pull-switch |
03/22/1989 | CN2034645U Adjustable brightness lighting installation |
03/15/1989 | CN2034326U Energy-saving pull switch for regulating light |
02/15/1989 | CN2032759U Pull switch for lamp |
02/08/1989 | CN2032359U Safe switch |
02/01/1989 | CN2031964U Pull-string switch |
01/25/1989 | CN2031570U Power saving three-step pulling switch capable of directly changing dim light into bright |
01/25/1989 | CN2031569U Temp. adjusting pulling switch for electric mattress |
01/18/1989 | CN2031158U Pulling switch with double sound for turning off |
01/11/1989 | CN2030756U Pulling switch for illumination |
12/21/1988 | CN87204766U Combined switch of daylight lamp |
12/14/1988 | CN88203620U Pulling switch of fluorescent lamps |
12/07/1988 | EP0293702A1 Electromagnetic release for a fault current protective switch |
12/07/1988 | CN87205098U Electricity-saving pullswitch of daylight lamp without starter |
11/30/1988 | CN88219503U Pullswitch with double-break display |
11/16/1988 | CN87212302U Pull string type light switch with on/off position identification capability |
11/16/1988 | CN87210302U Extended length convenient pull string for light switch |
11/02/1988 | CN88212284U Pull-switch with identifiable external arm |
11/02/1988 | CN87211586U Dual-pulling-string switch with brightness-control energy-saving and life-increasing functions for daylight lamp |
10/26/1988 | CN87212498U Energy-saving voltage-changing pullswitch capable of prolonging bulb lifetime |
10/26/1988 | CN87211862U Inclination pull switch capable of controling independently two appliances |
10/19/1988 | CN87214959U Pullswitch capable of displaying on/off |
10/05/1988 | CN88201503U Safety pulling switch |
09/21/1988 | CN87207308U Switch for changing power of incandescent light |
09/14/1988 | CN87210954U Sensation pulling switch |
09/14/1988 | CN87208139U Switch |
09/07/1988 | CN87101618A Omnidirectional pullswitch |
08/24/1988 | CN87215411U Pull switch |
08/24/1988 | CN87212573U Fast switch starter for fluorescent lamp |
08/17/1988 | CN87208644U Glow self-starting switch of fluorescent lamp |
08/10/1988 | CN87208889U Power cut switch |
08/03/1988 | CN87202996U On-off displaying pull switch |
07/27/1988 | CN88201370U Power switch with power interruption protector |
07/27/1988 | CN87206710U Pullswitch with displaying means |
07/27/1988 | CN87204706U Pullswitch capable of substituting starter |
07/27/1988 | CN87100427A New-type energy-saving pull switch |
07/27/1988 | CN86206786U Three-function pullswitch |
07/13/1988 | CN87205779U Double wire controlled drag switch |
07/06/1988 | CN87205095U Pull switch with on-off indication |
06/22/1988 | CN87210384U Ajdustable showing pull switch |
06/22/1988 | CN87209981U Pull switch differentiating between turning on and off |
06/01/1988 | CN87208762U Time-delay self-interrupting type pulling switch |
05/25/1988 | CN87206770U Multi-purpose pulling switch with brightness-adjustable and energy-saving functions |
05/18/1988 | CN87205059U Echo identifiable pullswitch |
05/18/1988 | CN87107186A Operating unit for a pull-switch |
05/17/1988 | US4745243 Decorative light switch cover |
05/10/1988 | CA1236508A1 Safety stop switch assembly |
05/04/1988 | CN87200979U Power saving light changing pullswitch for prolonging bulb life |
04/27/1988 | CN87214024U Fully enclosed wall-type multiple-purpose light-adjusting and powersaving durable switch |
04/27/1988 | CN87208224U Cord switch for brightness-control and life-extending of incandescent lamp |
04/20/1988 | CN87213258U Power-saving remote-control lamp |
04/20/1988 | CN87207047U Hand-operated and pull switch with color display or luminary display |
04/20/1988 | CN87204565U Pull-switch with flash display |
04/20/1988 | CN87204052U Energy-saving pull-switch capable of prolonging the lifetime of lamp |
04/20/1988 | CN87201077U On-off state distinguishable pull switch |
04/20/1988 | CN86209398U Pull switch |
04/20/1988 | CN86208917U Multiple-stage load-adjustable switch |
04/13/1988 | CN87200516U Multi-function electrical switch |
04/13/1988 | CN86207585U Pullswitch. |
02/10/1988 | CN86210685U Uninterrupted light-changing pullswitch with sound on-off distinction |
01/27/1988 | CN87208103U Energy-saving pull-switch capable of adjusting brightness of lamp |
01/06/1988 | CN87201982U Incandescent lamp energy-saving, light changable and service-life prolongidg switch |
12/30/1987 | CN87200412U Pullswitch with safety bridge |
12/23/1987 | CN86202349U Safety double pole pull-switch (with socket and indicating lamp) |
12/12/1987 | CN86206826U Vertically pulling pullswitch with on/off display |
12/12/1987 | CN86203999U Improved pullswitch with on/off display |
12/12/1987 | CN86203698U Inductance-capacity series connection electronic ballast |
12/09/1987 | CN86209814U On-off sensitive pulling switch |
12/09/1987 | CN86203514U On-off state indicated pulling switch equipped with fuse |
11/25/1987 | CN87201231U Power on or off being distinguished pull switch |
11/18/1987 | CN87102724A Switch for prolonging service life of fluorescent lamp |