|
US3319558A
|
|
Partition wall header with ventilating air divider
|
|
US3264470A
|
|
Framed diffuser plate for a lighting fixture
|
|
US3263022A
|
|
Wire-way assembly combination for light fixtures on suspended ceilings
|
|
US3142447A
|
|
Diffuser holder for ceiling light fixtures
|
|
US3111716A
|
|
Edge-bead former for thermoplastic sheets
|
|
US3084247A
|
|
Wall mounted hospital bed light fixture and service console combination
|
|
US3072374A
|
|
Movable arm for examination light
|
|
US3112076A
|
|
Spotlight lamp
|
|
US2997321A
|
|
Touch latch for ceiling light fixtures
|
|
US2998508A
|
|
Hospital service console and bedlight fixture combination
|
|
US3018083A
|
|
Automatic mounting means for a ceiling light fixture
|
|
US3040171A
|
|
Fabricated fluorescent light fixture
|
|
US2988633A
|
|
Fluorescent ceiling light fixture assembly
|
|
US3012132A
|
|
Long single-line fluorescent light fixture
|
|
US2990470A
|
|
Reflecting fluorescent light fixture
|
|
US2937841A
|
|
Swinging hanger for fluorescent light fixture
|
|
US2958763A
|
|
Fluorescent light fixture assembly
|
|
US2839672A
|
|
Tunnel lighting fixture
|
|
US2978572A
|
|
Recessed incandescent light fixture
|
|
US2936988A
|
|
Adjustable fixture hanger
|
