Industrial luminaire

Description

FIG. 1 is a side perspective view of an industrial luminaire showing our new design;

FIG. 2 is a bottom plan view thereof on an enlarged scale;

FIG. 3 is a front elevational view thereof on an enlarged scale;

FIG. 4 is a rear elevational view thereof on an enlarged scale;

FIG. 5 is a top plan view thereof;

FIG. 6 is an elevational view of the side opposite that shown in FIG. 1.

Referenced Cited
U.S. Patent Documents
D220207 March 1971 Edman et al.
D222103 September 1971 Anderson, Jr.
4198022 April 15, 1980 Pletcher et al.
4425609 January 10, 1984 Grindle
Other references
  • Light & Lighting, 3-1972, p. 11, item 25, Industrial Lighting Fixture. Sweet's Catalog file .COPYRGT.1984, sec. 16.6/Hub, Hubbell Energy-Saving Luminaires catalog, p. 3, #6 LV Series Fixture. Killark Mfg. Co. V.M. Series Fixtures catalog, .COPYRGT.1980, p. 17, Metal Halide Fixture, top left.
Patent History
Patent number: D294871
Type: Grant
Filed: Mar 13, 1985
Date of Patent: Mar 22, 1988
Inventors: Robert L. Ewing (Newark, OH), James S. Hughes (Columbus, OH), William H. Faust (Columbus, OH)
Primary Examiner: Susan J. Lucas
Attorneys: John D. Lister, Cornelius P. Quinn
Application Number: 6/711,411
Classifications
Current U.S. Class: With Light Modifier (D26/85)