Patents for F21V 3 - Globes; Bowls; Cover glasses (13,848)
02/1984
02/14/1984US4432045 Low profile overhead lighting fixture lens shield
01/1984
01/24/1984US4428036 Light fittings
11/1983
11/29/1983US4418377 Apparatus to prevent reflection of vehicle instrument panel illumination light
11/08/1983US4414616 Outdoor luminaire having improved latching means for the component mounting plate thereof
09/1982
09/15/1982EP0059892A1 Outdoor luminaire having improved latching means for the component mounting plate thereof
06/1982
06/15/1982US4335421 Light fixture, light aperture and method of uniformly illuminating an optically diffusive viewing area
06/15/1982CA1125720A1 Warning light
04/1982
04/06/1982US4323956 Lens closure for light fixture and method for attachment
12/1981
12/08/1981CA1113910A1 Lens closure for light fixture and method for attachment
10/1981
10/06/1981US4293898 Garden light fixture
08/1981
08/04/1981US4282563 Fluorescent lamp unit
01/1981
01/28/1981EP0023038A2 Refrigerator
01/20/1981CA1094034A1 Lens closure for sports light fixture
01/06/1981CA1092770A1 Multi-shell plastic domes
12/1980
12/23/1980US4240853 Lens closure for light fixture and method for attachment
11/1980
11/25/1980US4236193 Lighting equipment
09/1980
09/30/1980US4225908 Lighting fixture and glass enclosure having high angle anti-reflection film
09/23/1980US4223493 Multi-layered skylight
07/1980
07/15/1980CA1081510A1 Controlled reflection readout for displays
03/1980
03/04/1980US4191943 Filler-in-plastic light-scattering cover
01/1980
01/29/1980US4186431 Linear light source
11/1979
11/27/1979US4175661 Stackable light refractor
11/20/1979US4175282 Luminaire attachment device
11/06/1979US4173778 Lighting fixtures and glass enclosure having high angle anti-reflection coating
10/1979
10/16/1979US4171535 Luminaire for concealed T ceiling systems
10/02/1979CA1063573A1 Lighting fixture with removable electrical component mounting arrangement
09/1979
09/11/1979CA1062220A1 Impact resistant explosion proof lamp comprising encapsulated light source
02/1979
02/27/1979CA1049474A1 Outdoor lamp case
01/1979
01/30/1979CA1047680A1 Lenses for exterior vehicle lamps
10/1978
10/10/1978US4120023 Lens closure for sports light fixture
10/03/1978US4118762 Ornamental light arrangement
09/1978
09/05/1978US4112485 Impact resistant explosion proof lamp comprising encapsulated light source
09/05/1978US4112484 Cup member for a lamp having support means for a chimney and a shade
08/1978
08/15/1978US4107768 Globe for lightbulbs
07/1978
07/04/1978US4099224 Snap on connection and release means between lightglobe and fixture
03/1978
03/28/1978US4081667 Lighting fixture having fresnel reflector with high reflection coating thereon
10/1977
10/11/1977US4053761 Decorative item
08/1977
08/30/1977US4045665 Diffuser attachment for a fluorescent lamp fixture
08/09/1977US4041305 Luminaire using one-way mirror as exterior lens
05/1977
05/24/1977US4025663 Method of producing a translucent panel
04/1977
04/19/1977US4019044 Lighting fixture with removable electrical component mounting arrangement
01/1977
01/04/1977US4001576 Lamp shade
11/1976
11/16/1976US3991905 Hinged cover for outdoor lamp case
10/1976
10/19/1976US3987295 Automatically cleaned traffic light
08/1976
08/10/1976US3974373 Lamp fixture
06/1976
06/15/1976US3963233 Fabricating a glass lampshade construction form
04/1976
04/06/1976US3949216 Light dispersing structure for electric light fixture
02/1976
02/17/1976US3939225 Addition copolymer