Patents
Patents for F21S 6 - Lighting devices intended to be free-standing (7,315)
01/1977
01/18/1977US4004144 Fluorescent light unit
01/04/1977US4001575 Luminaire and luminaire arrangement for lighting the ceiling within a room
12/1976
12/14/1976US3997776 Indirect lighting fixture
11/1976
11/30/1976US3994464 Internally wired counter-balanced bracket
09/1976
09/28/1976US3983386 Swing arm lamp
07/1976
07/06/1976US3968359 Fluorescent lamp
06/1976
06/29/1976US3967274 Signal light
06/22/1976US3964194 Changeable color display device
06/08/1976US3962678 Lighting apparatus
06/08/1976US3962574 Lamp with protective housing or junction box for spliced electrical conducting wires
05/1976
05/04/1976US3955079 Multiple position lamp
04/1976
04/06/1976US3949350 Ornamental lighting device
04/06/1976US3949216 Light dispersing structure for electric light fixture
02/1976
02/10/1976US3937947 Disk switch light
02/03/1976US3936668 Apparatus for viewing the underside of vehicles
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