| Patents for F21V 17 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages (37,341) |
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| 08/09/1983 | US4398238 Variable focus flashlight |
| 07/19/1983 | US4394716 Self-contained underwater light assembly |
| 07/19/1983 | CA1150339A1 Projection lamp comprising single ended arc discharge lamp and an interference filter |
| 07/12/1983 | US4393323 Fluorescent lamp shield |
| 07/12/1983 | CA1149791A1 Vehicle headlamp having an integrally molded trim reference plane |
| 07/05/1983 | US4392190 Shaded lamp for reading and like purposes |
| 06/29/1983 | EP0082420A1 Lighting fixture frame |
| 06/28/1983 | US4390114 Hinge construction for electrical enclosures |
| 06/23/1983 | WO1983002145A1 Reflector system for securing to a light source |
| 06/14/1983 | US4388674 Portable electric flashlight |
| 06/14/1983 | CA1148131A1 Housing for a working space equipment and profile piece for said housing |
| 05/31/1983 | US4386292 Projection lamp comprising single ended arc discharge lamp and an interference filter |
| 05/31/1983 | CA1147316A1 Mounting pads for plastic par lamp |
| 05/24/1983 | US4385346 Ornamental snap-together light fixture |
| 05/24/1983 | US4385345 Vehicle headlamps |
| 05/17/1983 | US4384318 Task light |
| 05/17/1983 | US4384316 Outdoor luminaire with readily separable, two-part housing |
| 04/05/1983 | US4379324 Bulb mounting of solar cell |
| 03/23/1983 | EP0074726A1 Vehicle lamp assembly |
| 02/22/1983 | CA1141728A1 Sealed beam with interchangeable |
| 02/15/1983 | US4374406 Lightweight attachment for solar cell array next to a fluorescent tube |
| 02/08/1983 | CA1140904A1 Lighting fixture with directional distribution |
| 01/25/1983 | CA1140096A1 Universally adjustable lamp fixture |
| 01/04/1983 | CA1138844A1 Receptacle apparatus for housing components of a lighting system |
| 12/14/1982 | US4364108 Luminaire cover locking apparatus |
| 12/07/1982 | US4363086 Luminaire |
| 12/07/1982 | US4363085 Scan synthesized beam headlamp |
| 12/07/1982 | CA1137055A1 Moisture sealed vandal-resistant lighting fixture |
| 11/23/1982 | US4360859 Boat light having resiliently flexible and adjustable mount |
| 11/23/1982 | CA1136107A1 Luminaire latch device |
| 10/06/1982 | EP0061601A1 Light fitting for lamps, particularly high-pressure lamps |
| 10/05/1982 | CA1132956A1 Luminaire |
| 09/15/1982 | EP0059892A1 Outdoor luminaire having improved latching means for the component mounting plate thereof |
| 09/08/1982 | EP0059437A1 Outdoor luminaire with readily separable, two-part housing |
| 09/08/1982 | EP0059243A1 Light fitting with a transparent cover pivotally affixed therein |
| 08/31/1982 | CA1130767A1 Adjustable electric lamp with light-reflecting means |
| 08/10/1982 | US4344119 Headlamps having sealed optical units and replaceable light bulbs |
| 08/10/1982 | US4344115 Translucent plastic lampshade |
| 07/27/1982 | US4342072 Lighting fixture |
| 07/14/1982 | EP0055860A1 An illumination device |
| 07/06/1982 | US4338653 Versatile fluorescent lighting fixture |
| 06/30/1982 | EP0054595A1 Watertight lighting fitting for tubular lamps |
| 06/30/1982 | EP0054594A1 Fluorescent-lighting fitting |
| 06/29/1982 | US4337507 Lighting fixture with directional distribution |
| 06/29/1982 | US4337506 Adjustable lamp |
| 06/22/1982 | US4336577 Mounting pads for plastic par lamp |
| 06/22/1982 | US4336575 Breakaway plaster frame |
| 06/16/1982 | EP0053607A1 Variable position diffusion holder |
| 05/27/1982 | WO1982001761A1 Tiltable reflector for incandescente lamp |
| 05/25/1982 | US4332005 Lighting panel for drop ceilings |
| 05/18/1982 | US4330814 Floor relampable luminaire |
| 05/12/1982 | EP0051184A1 Rectangular frame for lighting fixtures |
| 05/11/1982 | US4329738 Cover for motor vehicle lights |
| 05/04/1982 | CA1122944A1 Assemblable lamp shade |
| 04/06/1982 | US4323956 Lens closure for light fixture and method for attachment |
| 04/06/1982 | US4323955 Light with 360° rotatable cover |
| 04/06/1982 | US4323954 Moisture sealed vandal-resistant lighting fixture |
| 03/30/1982 | US4322784 Vehicle headlamp having an integrally molded trim reference plane |
| 03/23/1982 | US4321658 Headlamps for vehicles, and light units for such headlamps |
| 03/16/1982 | US4320439 Compact lamp unit and socket |
| 03/16/1982 | CA1120016A1 Apparatus for reflecting and controlling radiant energy |
| 03/09/1982 | US4319312 Luminaire |
| 03/02/1982 | US4318163 Protective shield for ultraviolet lamps |
| 03/02/1982 | US4318160 Fluorescent lamp conversion unit |
| 02/23/1982 | US4317163 Luminaire for an electric lamp |
| 02/17/1982 | EP0045902A1 Lamp housing with at least one U-like spring for holding dismountable elements |
| 02/09/1982 | US4315302 Quartz light fixture |
| 01/12/1982 | US4310875 Universally adjustable lamp fixture |
| 01/06/1982 | EP0043114A1 Projection lamp comprising single ended arc discharge lamp and an interference filter |
| 12/24/1981 | WO1981003691A1 Variable position diffusion holder |
| 12/08/1981 | US4305116 Cover plate for vehicle lights |
| 12/08/1981 | CA1113910A1 Lens closure for light fixture and method for attachment |
| 11/10/1981 | US4300187 Adjustable floodlight reflector |
| 11/03/1981 | US4298921 Lamp |
| 11/03/1981 | US4298916 Lighting system with baffle |
| 10/28/1981 | EP0038616A1 An electric lighting unit |
| 10/06/1981 | US4293898 Garden light fixture |
| 10/06/1981 | US4293892 Zoom light apparatus |
| 09/15/1981 | US4290098 Receptacle apparatus for housing components of a lighting system |
| 09/15/1981 | US4290097 High-pressure discharge lamp and reflector combination |
| 09/15/1981 | US4290096 Light fixture |
| 07/21/1981 | US4280172 Lamp |
| 07/14/1981 | CA1104978A1 Waterproof lamp |
| 06/23/1981 | CA1103641A1 Lighting system with baffle |
| 06/09/1981 | US4272804 Lighting panel trim element |
| 04/28/1981 | US4264944 Headlamp assemblies for motor vehicles |
| 04/21/1981 | US4263641 Reflector for lighting and/or indicator devices especially for vehicles |
| 04/21/1981 | US4263639 Light dispersion system with substituted diffusion panels |
| 04/07/1981 | US4261029 Lighting device with rotatable reflector |
| 04/01/1981 | EP0026010A1 Housing for a working space equipment and profile piece for said housing |
| 03/31/1981 | US4259710 Waterproof lamp |
| 03/24/1981 | CA1098096A1 Surgical light assembly with heat sink cooling |
| 03/17/1981 | US4257086 Method and apparatus for controlling radiant energy |
| 03/11/1981 | EP0024580A1 Signal or vehicle lamp |
| 03/10/1981 | US4255781 Luminaire latch device |
| 03/10/1981 | US4254866 Knock-down floor lamp |
| 03/10/1981 | CA1097291A1 Decorative drop ceiling |
| 02/17/1981 | CA1095868A1 Vehicle marker lamp |
| 02/03/1981 | US4249232 Headlamp, particularly for motor vehicles |
| 01/28/1981 | EP0023038A2 Refrigerator |