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. 15, 1980
Filed:
Apr. 05, 1978
Applicant:
Inventors:
Jacobus de Jong, Eindhoven, NL;
Gerardus A Cornelissen, Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
313220 ;
Abstract
A high-pressure metal vapor discharge lamp having a ceramic discharge vessel, the end plug being fused by means of sintering to the discharge vessel slightly displaced inwards, sealing glass being disposed in the space enclosed by the end plug, the upright edge of the discharge vessel and the current supply element.