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:
Jul. 26, 2011
Filed:
Nov. 05, 2004
Applicant:
Michael Komowski, Weil der Stadt-Merklingen, DE;
Inventor:
Michael Komowski, Weil der Stadt-Merklingen, DE;
Assignee:
Behr GmbH & Co. KG, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60H 1/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a drum-type valve (') comprising: a partial cylindrical surface forming a first area (); two circular segment surfaces each forming a second area (), and; an outer encircling edge (), which is disposed essentially in two planes, outwardly projects, and which is rests against correspondingly formed contact surfaces, whereby the drum-type valve (′) has at least one second edge ().