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:
Aug. 02, 1983
Filed:
Mar. 15, 1982
Victor R Notelteirs, Eindhoven, NL;
Gustaaf F Siaens, Eindhoven, NL;
U.S. Philips Corporation, New York, NY (US);
Abstract
A two-pinch line voltage halogen incandescent lamps according to the invention has metal foils in the pinches which foils are connected to respective internal current conductors and external conductors. The metal foils extend from the pinches into the cavity formed by the lamp envelope. The internal current conductors have a maximum diameter of 300 .mu.m and are welded to the metal foils in a place situated in the cavity formed by the lamp envelope, in a place situated in the pinch, or both in the cavity and in the pinch. The construction prevents explosion of the lamp as a result of cracking of the pinches caused by a discharge arc.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile