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:
Jul. 03, 1979
Filed:
Jul. 18, 1977
Applicant:
Inventor:
William H Merritt, Seattle, WA (US);
Assignee:
Plastics Engineering & Manufacturing Co., Seattle, WA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F21V / ; F21V / ; F21V / ;
U.S. Cl.
CPC ...
362311 ; 362255 ; 362256 ; 362307 ; 362329 ; 362363 ; 362376 ; 362431 ; 362457 ;
Abstract
A transparent hemispherical shield formed of polycarbonate resin protects a light-diffusing lens mounted in an aperture in the door of a conventional streetlight. The shield has an inwardly projecting flange disposed in a diametral plane and defining an aperture of approximately the same size and shape as the door aperture. The shield is attached to the streetlight by resilient return-bent clips having spaced parallel tabs securing the shield flange to the streetlight door.