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. 30, 2008
Filed:
Nov. 18, 2005
Applicants:
Horst Gedack, Munich, DE;
Thomas Mehr, Dollnstein, DE;
Inventors:
Horst Gedack, Munich, DE;
Thomas Mehr, Dollnstein, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 15/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A protective device for a lamp, especially a high-pressure xenon discharge lamp or high-pressure mercury vapor discharge lamp, includes a pressurized lamp vessel and a protective envelope which surrounds the lamps in at least some sections, can be fixed to the lamp by two closures that engage around lamp shafts, and is made of a gas-permeable fleece.