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:
May. 22, 2001
Filed:
Apr. 20, 2000
Applicant:
Inventors:
Herbert Jainek, Heilbronn, DE;
Jaroslav Pavlin, Freiberg, DE;
Assignee:
Filterwerk Mann & Hummel GmbH, Ludwigsburg, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16L 7/00 ;
U.S. Cl.
CPC ...
F16L 7/00 ;
Abstract
A valve (,) having a valve body (,) that is pressed against a valve seat (,) by the pressure of a valve spring (,) supported against a valve cap (,). The valve is held together in the area of the valve seat (,) by an enclosure member (,) coated with an elastomer, and the enclosure member (,) can also form the valve plate or seat.