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. 17, 2005
Filed:
Dec. 18, 2002
Applicants:
Marius Cornea, Lohr/Main, DE;
Lorenz Lippert, Gemunden, DE;
Bernd Weigand, Lohr/Main, DE;
Andreas Knecht, Kusterdingen, DE;
Inventors:
Marius Cornea, Lohr/Main, DE;
Lorenz Lippert, Gemunden, DE;
Bernd Weigand, Lohr/Main, DE;
Andreas Knecht, Kusterdingen, DE;
Assignee:
Hydraulik-Ring GmbH, Marktheidenfeld, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E03B003/18 ;
U.S. Cl.
CPC ...
Abstract
A valve has a valve housing having a flow path for a medium with at least one bore. At least one screen is arranged in the flow path of the medium in the valve housing. The screen is a perforated plate having screen openings and is made of a strap. The valve housing has at least one annular channel and the screen is arranged on a support surface provided in the annular channel.