| Patents for H01K 1 - Details (7,905) |
|---|
| 01/06/1981 | US4243907 Lamp having reduced width press-seal |
| 12/23/1980 | US4241391 Inner lamp-mount assembly for sealed-beam headlamp and similar lighting apparatus |
| 12/16/1980 | US4240131 Sealed lighting element assembly |
| 12/10/1980 | EP0020075A1 Improvements in linear filament lamps |
| 12/10/1980 | EP0019850A1 Halogen incandescent lamp |
| 12/09/1980 | US4238705 Large diameter inleads of iron alloy |
| 11/25/1980 | US4236045 Electric lamp |
| 11/18/1980 | US4234915 Ornamental attachment for decorative string sets |
| 11/12/1980 | EP0018723A1 Mounting of filament assemblies in lamp units |
| 11/11/1980 | US4233543 Internal shunt for series connected lamps |
| 11/11/1980 | US4233536 Incandescent lamp getter |
| 11/04/1980 | CA1088996A1 Capless electric incandescent lamp |
| 10/28/1980 | CA1088293A1 Electrostatic coating of silica powders on incandescent bulbs |
| 10/21/1980 | US4229680 Lamp life extender |
| 10/07/1980 | US4227113 Incandescent electric lamp with partial light transmitting coating |
| 09/30/1980 | CA1086895A1 Production of arylene sulfide polymer |
| 09/09/1980 | US4221989 Electric lamp seal construction |
| 09/03/1980 | EP0015026A1 Incandescent lamp |
| 09/02/1980 | CA1084979A1 Incandescent lamps having a strip filament |
| 08/05/1980 | US4216406 Electric lamp wherein the terminal socket cap contains a foamed cap cement which functions to prevent explosions and/or burning a hole through the cap |
| 08/05/1980 | US4215736 Radial tire with crown reinforcement block of two superimposed pairs of plies |
| 07/22/1980 | US4213662 Metal getter |
| 07/15/1980 | CA1081672A1 Electric lamp |
| 07/01/1980 | US4210841 All plastic headlamp |
| 06/17/1980 | US4208609 Squirm resistant filament |
| 06/17/1980 | US4208608 Lamp mount structure |
| 06/17/1980 | US4208607 Molybdenum foil conductors |
| 06/17/1980 | US4208606 Filament-support means for a tubular incandescent lamp |
| 06/17/1980 | US4208603 Electric lamp having improved inlead construction |
| 05/14/1980 | EP0010991A2 Light source for illuminating objects with enhanced perceived coloration |
| 05/13/1980 | US4203049 Electric lamp with hydrogen getter and hydrogen getter |
| 05/06/1980 | US4201739 Manufacture of metal halide particles |
| 04/01/1980 | US4196368 Improving incandescent bulb efficiency |
| 04/01/1980 | CA1074843A1 Filament shield for sealed headlamp and mounting method therefor |
| 04/01/1980 | CA1074826A1 Seal |
| 02/20/1980 | EP0008215A2 Polymerized solutions of an oxide; method of preparation thereof; method of preparing alkoxyde coatings on substrates, such as solar cells, and product so obtained |
| 02/12/1980 | CA1071688A1 Electric incandescent lamp having a metal cap welded to a centering ring |
| 02/05/1980 | CA1071289A1 Mirror condenser lamp |
| 01/22/1980 | US4185219 Tubular incandescent lamp |
| 01/15/1980 | US4184102 Flashing and sound generating lamp |
| 01/15/1980 | CA1069968A1 Baseless cartridge lamp and socket therefor |
| 01/08/1980 | US4182970 Filament shields for par lamps |
| 01/08/1980 | CA1069576A1 Manufacture of electric lamps |
| 01/01/1980 | US4181869 Tungsten halogen lamp in reflector envelope |
| 12/25/1979 | US4180758 Capless electric incandescent lamp |
| 12/25/1979 | US4180757 Incandescent lamp with vibration-protected filament mount |
| 12/25/1979 | US4180755 Sealed beam lamp including filament locating means |
| 12/18/1979 | US4179636 Electric incandescent lamp |
| 12/11/1979 | US4178059 Aluminum base for electric lamps having a plastic coating for improved corrosion resistance |
| 12/04/1979 | CA1067562A1 Electric lamp |
| 11/28/1979 | EP0005626A1 Cap assemblies for lamps |
| 11/20/1979 | US4175244 Lamp filament configuration for use in a drum lens |
| 11/13/1979 | US4174488 Electric lamp |
| 11/13/1979 | US4174487 Mirror condenser lamp |
| 11/06/1979 | CA1065950A1 Electric tungsten/bromine cycle lamp |
| 10/16/1979 | US4171500 Electric lamp |
| 10/16/1979 | US4171497 Sealed beam lamp for automobile |
| 10/09/1979 | CA1064101A1 Mass of current inrush limiters |
| 10/09/1979 | CA1064090A1 Regenerative-cycle incandescent lamp containing a dual-additive |
| 10/09/1979 | CA1064089A1 Rectangular headlamp filament shield |
| 09/25/1979 | US4169238 Movie light, low voltage incandescent lamp unit for use therewith, and reflector |
| 09/25/1979 | US4169237 High voltage movie light and incandescent lamp unit for use therewith |
| 09/25/1979 | CA1063155A1 Halogen incandescent lamp with glass-beaded molybdenum wire feedthroughs |
| 09/18/1979 | CA1062759A1 Electric lamp using reduced current consumption |
| 08/28/1979 | CA1061398A1 Electric lamp having a cap plate |
| 08/21/1979 | US4165085 Foamed plastic lubricating seal |
| 08/14/1979 | CA1060528A1 Multiple pinch incandescent lamp with alternate coiled and straight filament sections |
| 08/07/1979 | CA1060081A1 Miniature lamp construction and method of manufacture |
| 07/31/1979 | US4163171 Aluminum or boron silicate glass envelope hermetically sealing tungsten filament, inert gas and halogen-containing additive |
| 07/12/1979 | WO1979000424A1 Incandescent electric lamp with etalon type transparent heat mirror |
| 07/10/1979 | US4160929 Incandescent light source with transparent heat mirror |
| 07/03/1979 | CA1057831A1 Lamp socket and bulb assembly with side contacts |
| 06/26/1979 | US4159438 Tungsten current supply conductors |
| 05/01/1979 | US4152622 Lamp-base assembly |
| 04/17/1979 | US4150316 Incandescent projection lamp with internal reflector having light defining opening therein |
| 04/17/1979 | CA1052853A1 Electric incandescent lamp of the infra-red type having heat-conducting end caps |
| 04/10/1979 | US4149103 Incandescent lamp having embedded support means |
| 04/10/1979 | CA1052439A1 Filament supports for tubular electric incandescent lamps |
| 04/03/1979 | US4147823 Lamp glass envelope containing marking thereon |
| 03/27/1979 | US4146814 Pinch and base structure for single-ended lamps |
| 03/20/1979 | US4145631 Incandescent lamp |
| 03/20/1979 | US4145630 Halogen-cycle type incandescent lamp |
| 03/20/1979 | US4144629 Nickel-iron alloy core, low carbon steel sheath bonded thereto, glass wetting material shell |
| 03/20/1979 | CA1050747A1 Composition for vo2 incandescent lamp current inrush limiters |
| 03/13/1979 | US4144473 Electric incandescent lamp with cylindrical filament |
| 02/20/1979 | US4140939 Tungsten halogen lamp for headlights |
| 02/13/1979 | US4139794 Aluminosilicate glass |
| 02/06/1979 | US4138623 Copper, electric |
| 01/30/1979 | CA1047593A1 Iodine lamp with molybdenum parts |
| 01/09/1979 | CA1046128A1 Halogen regenerative-cycle incandescent lamp with mercuric bromide fill |
| 01/02/1979 | US4132922 Gas-filled incandescent lamp with integral fuse assembly |
| 12/26/1978 | US4131819 Lead wires for incandescent lamp |
| 12/12/1978 | US4129348 Method of manufacturing tungsten halogen lamp |
| 12/12/1978 | CA1044303A1 Halogen regenerative-cycle incandescent lamps with tin-tetraiodide |
| 12/05/1978 | US4128864 Sealed beam lamp unit |
| 12/05/1978 | US4128783 Tungsten/bromine cycle lamp |
| 12/05/1978 | CA1043850A1 Electric lamp with butt welded molybdenum tungsten conductors |
| 11/21/1978 | US4126810 Ceramic base for glass halogen lamps |
| 11/21/1978 | CA1042976A1 Bromine lamp with molybdenum parts |
| 11/21/1978 | CA1042927A1 Glass envelope for tungsten-bromine lamp |