| Patents for H01K 1 - Details (7,905) |
|---|
| 04/02/1985 | US4508991 Halogen cycle incandescent lamp and method for the protection of its inner surface |
| 04/02/1985 | CA1184967A1 Alloy wire for lamp components and lamps incorporating same |
| 03/19/1985 | US4506316 Amide derivatives |
| 03/19/1985 | US4506185 Electric reflector lamp |
| 03/19/1985 | CA1184235A1 Electric reflector lamp |
| 03/06/1985 | EP0133764A1 incandescent lamp |
| 03/05/1985 | CA1183571A1 Tungsten halogen lamp with coiled getter |
| 02/26/1985 | US4501993 Deep UV lamp bulb |
| 02/19/1985 | US4500948 One-piece frame for an electric lamp |
| 02/19/1985 | US4500811 Electric lamp with external fuse lead |
| 02/12/1985 | US4499526 Lamp unit having glass reflector member with recessed base end |
| 02/12/1985 | US4499404 Incandescent lamp with ceramic base |
| 02/12/1985 | US4499401 Triple coil incandescent filament |
| 02/12/1985 | US4499398 Incandescent lighting |
| 01/29/1985 | US4496874 Electric lamp having a mechanically connected lamp cap |
| 01/29/1985 | US4496872 Sealed beam type reflective lamp |
| 01/22/1985 | US4495436 Electric lamp having a lamp cap which is connected without cement |
| 01/22/1985 | CA1181471A1 Tungsten lamp filament welded joint to lead |
| 01/22/1985 | CA1181469A1 Colored electrostatic coatings for electric lamps |
| 01/22/1985 | CA1181203A1 Coating for halogen lamps |
| 01/16/1985 | EP0131325A1 Electric lamp |
| 01/15/1985 | US4494176 Lamps having multiple and aimed parabolic sections for increased useful light output |
| 01/15/1985 | US4493944 Solder glass and electrical device employing same |
| 01/15/1985 | CA1181122A1 Electric lamp having a lamp cap which is connected without cement |
| 01/15/1985 | CA1181121A1 Electric incandescent lamp for a motor-car |
| 01/08/1985 | US4492895 Arc resistant halogen headlamp and wiring scheme therefor |
| 01/08/1985 | US4492893 Dual filament halogen cycle automotive-type incandescent lamp |
| 01/02/1985 | EP0129868A1 Replaceable lamp unit providing hermetic seal and fixed alignment for electric lamp contained therein and automobile headlight utilizing same |
| 12/25/1984 | US4490646 Halogen cycle incandescent lamp having an intermediate lead-in conductor part |
| 12/18/1984 | US4489252 Electric lamp |
| 12/18/1984 | CA1179726A1 Incandescent lamp with infrared reflecting coating and with envelope made of several sections and method of manufacturing same |
| 12/11/1984 | US4488082 Bi-fitted incandescent electric light bulbs with internal electrically parallel conductors |
| 11/27/1984 | US4485326 Electric lamp with a sleeve-shaped cap |
| 11/20/1984 | US4484254 PAR Flood lamp |
| 11/14/1984 | EP0124595A1 Incandescent illuminating device with antifragility coating |
| 11/13/1984 | CA1177704A1 Optical coatings for high temperature applications |
| 11/07/1984 | EP0123844A2 Low-voltage halogen projection incandescent lamp |
| 10/31/1984 | EP0123104A2 Bayonet-like built-in armature for a display-apparatus |
| 10/30/1984 | US4480212 Extended life incandescent lamp with self contained diode and reflector |
| 10/23/1984 | CA1176683A1 Incandescent lamp having seal-anchored filament mount, and method of making such lamp |
| 10/17/1984 | EP0122045A2 Incandescent lamps |
| 10/17/1984 | EP0121819A2 Reflector lamp |
| 10/10/1984 | EP0121418A2 High pressure tipless tungsten halogen lamp |
| 10/03/1984 | EP0120639A2 Improvements in quartz infra-red lamps |
| 10/02/1984 | CA1175259A1 Molybdenum-tantalum lead wire and method for making |
| 09/25/1984 | US4473872 Par spot lamp |
| 09/25/1984 | US4473776 Disconnect means for capacitor ballast incandescent lamp |
| 09/25/1984 | US4473770 Baseless incandescent lamp assembly |
| 09/19/1984 | EP0118962A1 Electric lamp having a coloured lamp envelope |
| 08/29/1984 | EP0116994A1 Electric lamp having a coloured lamp envelope |
| 08/28/1984 | US4468585 Wedge base lamp socket |
| 08/22/1984 | EP0116271A2 Method of and apparatus for manufacturing small-size gas-filled lamps |
| 08/21/1984 | US4467245 Current-limited spark gap for transient protection |
| 08/14/1984 | CA1172682A1 Reflector lamp |
| 08/08/1984 | EP0115392A2 Improvements in tungsten halogen incandescent lamps |
| 08/07/1984 | US4464600 Lamp unit having accurately positioned filament |
| 07/31/1984 | US4463278 Lamp unit having accurately positioned filament |
| 07/31/1984 | US4463277 Compact halogen-cycle incandescent lamp, and lamp unit utilizing such lamp as a light source |
| 07/24/1984 | US4461973 Energy-efficient incandescent lamp with improved filament characteristics |
| 07/24/1984 | US4461969 Incandescent electric lamp with means for reducing effects of deposition of filament material |
| 07/10/1984 | US4459506 Incandescent illuminating device with antifragility coating |
| 07/10/1984 | US4459120 Sealed beam lamp and method of manufacture |
| 07/03/1984 | CA1170213A1 Gaseous opalization process for electrical lamps |
| 06/27/1984 | EP0111552A1 Extended life incandescent lamp with self-contained diode and reflector |
| 06/19/1984 | CA1169471A1 Electric incandescent lamp |
| 06/05/1984 | US4453107 Long life tungsten halogen lamp with hydrogen bromide and methyl bromide |
| 06/05/1984 | CA1168692A1 Tungsten halogen lamp having lead-in wire comprising tantalum alloy |
| 05/30/1984 | EP0109848A2 Improvements in incandescent lamps |
| 05/29/1984 | US4451873 Reflector for a sealed beam lamp |
| 05/29/1984 | US4451760 Long life incandescent tungsten-halogen lamp |
| 05/29/1984 | CA1168292A1 Plastic based glass halogen lamp |
| 05/23/1984 | EP0109228A1 Glass for envelopes for tungsten-halogen lamps |
| 05/22/1984 | US4450381 Tungsten-halogen lamp with preferential tungsten deposition site |
| 05/16/1984 | EP0108449A1 Electric lamp |
| 05/16/1984 | EP0108448A1 Electric lamp |
| 05/15/1984 | US4449070 Copper getter |
| 05/10/1984 | WO1984001856A1 Incandescent illuminating device with antifragility coating |
| 05/08/1984 | US4447862 Sealed beam lamp unit sealing surfaces |
| 04/17/1984 | US4443778 Adapter for a low-voltage lamp |
| 04/17/1984 | CA1165800A1 Halogen incandescent lamp |
| 04/17/1984 | CA1165798A1 Incandescent lamp with ellipsoidal envelope |
| 04/10/1984 | US4442374 Dual length copier lamp |
| 04/04/1984 | EP0104595A2 Double-enveloped incandescent lamp |
| 04/03/1984 | US4441047 Electrostatic silica coating for electric lamps |
| 04/03/1984 | US4441046 Incandescent lamps with neodymium oxide vitreous coatings |
| 04/03/1984 | CA1164926A1 Electric lamp with a sleeve-shaped cap |
| 03/27/1984 | CA1164520A1 High emissivity filament for energy conserving incandescent lamps with infrared radiation returning envelopes |
| 03/21/1984 | EP0103425A2 Linear filament assembly for incandescent lamps |
| 03/13/1984 | CA1163669A1 Electric lamp with strap-type bulb support mechanism |
| 03/06/1984 | CA1163308A1 Electric lamp with a sleeve-shaped cap |
| 03/06/1984 | CA1163307A1 Pinch seal structure for electric incandescent lamp |
| 02/28/1984 | CA1162972A1 Ellipsoidal envelope for incandescent infra-red energy reflecting lamp |
| 02/07/1984 | US4430599 Tungsten-halogen lamp with free floating getter |
| 02/07/1984 | US4430597 Ambient pressure lamp |
| 02/01/1984 | EP0099607A1 Electric reflector lamp |
| 01/31/1984 | US4429249 Sealed beam lamp and method of manufacture |
| 01/24/1984 | CA1161096A1 Halogen incandescent lamp |
| 01/17/1984 | US4426598 Deoxidized copper lead wires strengthen with metal oxide |
| 01/17/1984 | CA1160435A1 Method for manufacturing a baseless incandescent lamp assembly |
| 01/10/1984 | US4425607 Sealed beam lamp unit |