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:
Dec. 30, 1980
Filed:
Mar. 29, 1979
Applicant:
Inventors:
Hendrik A deVos, Swansea, MA (US);
Elzear R Labouliere, Swansea, MA (US);
Assignee:
GTE Products Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V / ;
U.S. Cl.
CPC ...
362346 ; 362263 ; 362297 ; 362347 ;
Abstract
A multi-faceted, segmented reflector for use with a direct lighting luminaire to provide a square pattern of illumination on a planar field located below the luminaire. Each segment is formed as a result of a series of bending operations to thus define a plurality (e.g. six) of the planar facets thereon. The surfaces of the facets are specular reflective to provide greater control of incident light from the luminaire's light source (e.g. HID lamp).
deVos, Hendrik. (1980). Luminaire reflector (U.S. Patent No. 4242727). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4242727
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile