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:
Oct. 07, 2014
Filed:
Jul. 20, 2010
Applicants:
Ralph Bertram, Nittendorf, DE;
Nicole Breidenassel, Bad Abbach, DE;
Guenter Hoetzl, Regensburg, DE;
Robert Kraus, Regensburg, DE;
Inventors:
Ralph Bertram, Nittendorf, DE;
Nicole Breidenassel, Bad Abbach, DE;
Guenter Hoetzl, Regensburg, DE;
Robert Kraus, Regensburg, DE;
Assignee:
OSRAM GmbH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 17/24 (2012.01); H01L 33/64 (2010.01); F21V 3/04 (2006.01); F21V 3/00 (2006.01); F21K 99/00 (2010.01); F21V 3/02 (2006.01); F21V 29/00 (2006.01); F21V 17/10 (2006.01); F21Y 103/00 (2006.01); F21Y 101/02 (2006.01);
U.S. Cl.
CPC ...
F21K 9/135 (2013.01); F21V 29/225 (2013.01); F21V 17/101 (2013.01); F21V 3/0409 (2013.01); F21V 29/242 (2013.01); F21V 29/2262 (2013.01); F21V 3/005 (2013.01); F21Y 2103/003 (2013.01); F21V 3/02 (2013.01); F21Y 2101/02 (2013.01);
Abstract
A lamp (), at least comprising: a heat sink (), which bears at least one light source; () and an at least partially optically transmissive cover () for the at least one light source (), said cover being fastened to the heat sink (), the cover () having a wall thickness (d) which, at least sectionally, tapers as the distance from the heat sink () increases.