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:
Oct. 09, 2001
Filed:
Jun. 15, 1999
Applicant:
Inventors:
Assignee:
ITW-Ateco G.m.b.H., Rottingen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16J 1/500 ;
U.S. Cl.
CPC ...
F16J 1/500 ;
Abstract
Plug means for closing holes in the body of vehicles, whereby it comprises valve means having a valve member which normally is biased towards a sealing edge and which opens if a predetermined pressure drop between the interior of the body and the exterior thereof occurs.