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. 31, 2005
Filed:
Aug. 23, 2002
Bernd Weigand, Lohr/Main, DE;
Marius Cornea, Lohr/Main, DE;
Lorenz Lippert, Gemünden, DE;
Edwin Palesch, Lenningen, DE;
Gerold Sluka, Neckartailfingen, DE;
Bernd Weigand, Lohr/Main, DE;
Marius Cornea, Lohr/Main, DE;
Lorenz Lippert, Gemünden, DE;
Edwin Palesch, Lenningen, DE;
Gerold Sluka, Neckartailfingen, DE;
Hydraulik-Ring GmbH, Nürtingen, DE;
Abstract
A check valve is mounted in a valve arrangement having a valve member with an annular channel and at least one bore opening into the annular channel. The check valve has a closing element configured to close the at least one bore in the annular channel. The closing element is formed of a strip shaped as a ring. The strip of the check valve is arranged in the annular channel of the valve member.