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:
Apr. 13, 1976
Filed:
Nov. 14, 1973
Applicant:
Inventors:
S Leonard Kent, Andover, MA (US);
Thomas M Lemons, Marblehead, MA (US);
Robert B MacLeod, Jr, Marblehead, MA (US);
Assignee:
Lam Incorporated, Wakefield, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21M / ; F21M / ; F21V / ; F21S / ;
U.S. Cl.
CPC ...
240 411 ; 240 / ; 240 / ; 240 / ; 2401 / ;
Abstract
A luminaire for use with high intensity discharge lamps so that such lamps can be used in rooms of average height even as low as 8 or 9 feet. The luminaire includes a suspended bowl-shaped reflector that opens towards the ceiling and prevents glare and direct viewing of the light source.