The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 16, 1982
Filed:
Apr. 24, 1980
Applicant:
Inventor:
Alexander Zwillich, Pittsburgh, PA (US);
Assignee:
Westinghouse Electric Corp., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21P / ;
U.S. Cl.
CPC ...
362375 ; 362362 ; 362368 ; 362370 ; 362371 ; 362374 ; 362376 ;
Abstract
A generally planar, access limiting closure plate is provided in an outdoor lighting luminaire to close off the ballast and optical cavity portions of the luminaire from the exposed slip fitter mounting device at the end of the luminaire housing in order to prevent small animal from entering or nesting in the electrified portions of the luminaire.