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:
May. 17, 1983
Filed:
Aug. 08, 1980
Applicant:
Inventors:
Paul Hellwig, Aachen, DE;
Werner Schlagheck, Aachen, DE;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J / ; H01J / ;
U.S. Cl.
CPC ...
313318 ; 313315 ; 3391 / ;
Abstract
In an electric lamp with a sleeve-shaped cap 12, in which an inner part 8, fitted to accommodate the lamp bulb 1, consists of a cover plate 9 with at least two spring clips 10 attached to the inside wall of the cap 2 and provided with openings 11, the sleeve-shaped cap 12 is provided with at least two projections 13 protruding inwards, over which, when the inner part 8 is inserted into the cap 12, the spring clips 10 fit and lock into position, by means of the openings 11 which correspond to the cross-section of the projections.