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:
Feb. 09, 1993
Filed:
Jan. 22, 1992
Applicant:
Inventors:
Gerardus M Luijks, Eindhoven, NL;
Hubertus A Coenen, Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
315 59 ; 315 53 ; 315 73 ; 315290 ;
Abstract
A high-pressure discharge lamp has an outer bulb which surrounds a discharge vessel with intervening space. The lamp is provided with an ignition circuit which comprises a SIDAC. According to the invention, the SIDAC is mounted in a gas-filled, hermetically closed glass capsule in the outer bulb.
Luijks, Gerardus. (1993). High-pressure discharge lamp (U.S. Patent No. 5185557). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5185557
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile