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:
Sep. 01, 2015
Filed:
Apr. 15, 2013
Koninklijke Philips N.v., Eindhoven, NL;
Lars Dabringhausen, Baesweiler, DE;
Juergen Gerhard Mertens, Aachen, DE;
Anton Duschl, Hauzenberg, DE;
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Abstract
A lamp () is described comprising a burner () fixed to a lamp base (). The lamp base () comprises a metal housing part (). The metal housing part () comprises a contact sheet element () made out of a different metal material. Electrical contacts are provided within the base (), including an electrical ground contact (). A contact spring () is provided for contacting the electrical ground contact () to the metal housing part (). The contact spring () is arranged to press against the contact sheet element () to provide electrical ground connection to the metal housing part ().