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:
Feb. 19, 2019
Filed:
Feb. 04, 2015
Applicant:
Osram Gmbh, München, DE;
Inventors:
Carolin Mühlbauer, Regenstauf, DE;
Klaus Eckert, Herbrechtingen, DE;
Assignee:
LEDVANCE GMBH, Garching Bei München, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 29/71 (2015.01); F21V 29/89 (2015.01); F21K 9/237 (2016.01); F21V 15/04 (2006.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21V 29/713 (2015.01); F21K 9/237 (2016.08); F21V 15/04 (2013.01); F21V 29/89 (2015.01); F21Y 2115/10 (2016.08);
Abstract
The semiconductor lamp () is equipped with a heat sink () which has a first part () and a second part () connected to each other by way of a press fit and which together delimit a receptacle () for a driver (), the first part () having an insert region () for insertion into the second part (), which insert region consists of spring elements () that can be pushed inwards. The invention is particularly useful for retrofit lamps, in particular incandescent or halogen retrofit lamps.