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. 03, 1993
Filed:
Jun. 19, 1990
Applicant:
Inventors:
Helmut Tiesler, Cologne, DE;
Wilfried Krings, Wurselen, DE;
Wilfried Emunds, Alsdorf-Ofden, DE;
Hermann Muller, Veldhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
313318 ; 313113 ; 313110 ; 362255 ;
Abstract
In an electric incandescent lamp having a bulb (1) including a glass pinch (2) which is retained in a metal cap (3) with a rectangular cross-section, the cap is provided with outwardly bent tags (7) at the wider sides (10) of its end facing the bulb (1). The tags (7) each have at their free ends a rim (9) which runs at least substantially parallel to lamp axis (X--X).