Industrial luminaire housing

- Manville Corporation
Description

FIG. 1 is a side perspective view of an industrial luminaire housing 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;

The refractor is shown in broken lines for illustrative purposes only.

Referenced Cited
U.S. Patent Documents
4425609 January 10, 1984 Grindle
Other references
  • Killark Mfg. Co. V. M. Series Fixtures Catalog .COPYRGT.1980, p. 18, Metal Halide, ballasted 175-250 Watt Fixture. Light & Lighting, 3-1972, p. 116, Fixture #25.
Patent History
Patent number: D300469
Type: Grant
Filed: Mar 13, 1985
Date of Patent: Mar 28, 1989
Assignee: Manville Corporation (Denver, CO)
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: 6/711,346
Classifications