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:
Jan. 06, 1987
Filed:
Dec. 24, 1984
Applicant:
Inventors:
Josephus F Rijckaert, Eindhoven, NL;
Rudolf Sanders, Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J / ; H01J / ;
U.S. Cl.
CPC ...
313318 ; 313113 ; 362255 ; 362267 ;
Abstract
A lamp, such as a replaceable halogen unit for an automotive head lamp, has a transparent vessel pinch seal gripped in a clamping plate which has a circular cylindrical flange. The lamp cap is cup-shaped, and made of synthetic material having electrical contacts passing through the bottom of the cap. The lap vessel is connected to the cap by a metal cup-shaped sleeve, whose bottom is mechanically secured to the lamp cap, preferably by a rivet which also secures a contact in place.
Rijckaert, Josephus. (1987). Electrical lamp having a sleeve mounted in a lamp cap of synthetic (U.S. Patent No. 4634920). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4634920
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile