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. 25, 2001
Filed:
Mar. 12, 1999
Applicant:
Inventors:
Alois Illy, Limburgerhof, DE;
Heinz-Juergen Ruckert, Grossniedesheim, DE;
Assignee:
RSB Aktiengesellschaft, Riankenthal, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 1/00 ;
U.S. Cl.
CPC ...
F16K 1/00 ;
Abstract
An extremely short lift valve comprising a casing with end faces located on a pipeline axis, wherein a separating surface with a valve seat is obliquely fitted in between the end faces of the casing.