Lighting – Light fixture – Element or attachment
Patent
1984-07-10
1987-08-11
Burke, Wallace R.
Lighting
Light fixture
Element or attachment
Patent
active
D02913682
REFERENCES:
patent: D220119 (1971-03-01), Glickman et al.
patent: D250911 (1979-01-01), McJunkin, Jr.
patent: D250968 (1979-01-01), Combest
patent: D271043 (1983-10-01), Parker
patent: D286444 (1986-10-01), Jankowski et al.
patent: 2962583 (1960-11-01), Balser
patent: 3871752 (1975-03-01), Habinger
Display World-Dec. 1961, p. 16-Lighting Services Advertisement-Std. Spot #500-5.
Stonco Lighting catalogue-1972, p. 63-Baffle Accessory, No. 2059.
Halberstadt Alex L.
Letchford John A.
Burke Wallace R.
Thorn Emi plc
Vinson Brian N.
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