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:
Jun. 02, 1998
Filed:
Oct. 24, 1996
Winand H Friederichs, Eindhoven, NL;
U.S. Philips Corporation, New York, NY (US);
Abstract
A capped electric lamp is disclosed having a cap of insulating material. The cap has a base provided with concentric contact faces which are separated by a circumferential channel. The shell of the cap has a first axial portion near the base, which has a circumferential groove and a diameter smaller than the diameter of a second axial portion remote from the base. A third narrowest axial portion may be present adjacent the base and a fourth axial portion between the first and the second, having an intermediate diameter. The capped lamp may be mounted in an electrically safe, slim push-in/push-out lampholder.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile