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. 01, 1992
Filed:
Sep. 30, 1991
Applicant:
Inventor:
Leonard E Hoegler, Solon, OH (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ; H01K / ;
U.S. Cl.
CPC ...
313113 ; 313 47 ; 313578 ; 362296 ;
Abstract
A coating of boron nitride disposed on a lamp arc tube or filament tube provides an integral reflector for reflecting light and heat emitted by the light source. One particularly useful application is linear, quartz incandescent heat lamps having a boron nitride coating disposed along one side of the filament chamber.
Hoegler, Leonard. (1992). Lamp having boron nitride reflective coating (U.S. Patent No. 5168193). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5168193
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile