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:
Jan. 22, 1991
Filed:
Oct. 03, 1988
Walter J Kosmatka, Highland Heights, OH (US);
Frank E Zalar, Euclid, OH (US);
Dean R Tener, Bath, OH (US);
General Electric Company, Schenectady, NY (US);
Abstract
A combined glare and heat shield configuration is disclosed for vehicle headlamp applications. Such composite heat shield member is configured and located inside the headlamp assembly with particular respect to the light source so as to avoid shadowing by this lamp component in the projected light beam pattern. Efficacy of the hermetically sealed electric lamp providing a light source in the present vehicle headlamp construction can be further improved with an infrared reflective coating being deposited on the lamp envelope.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile