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:
Apr. 23, 1996
Filed:
Aug. 02, 1993
Applicant:
Inventors:
Wolfgang Schuppler, Dornstadt, DE;
Michael Sroka, Elchingen, DE;
Fritz Ebersberger, Neu-Ulm-Reutti, DE;
Kurt Osterle, Munderkingen, DE;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
264132 ; 101170 ; 1563077 ; 264153 ; 277211 ; 2772 / ; 427210 ; 427211 ;
Abstract
The invention relates to a flat gasket material and to a process for the production thereof and of a flat gasket therefrom. In the process according to the invention the flat gasket material is preferably constituted by an indeterminate length sheet or web of a carrier material, which is printed on one or two sides with a sealing layer. The finished printed sheet or web of indeterminate length is subsequently punched out to the desired flat gasket shape. The sealing layer is a geometrical structure that is the same on both sides of the sheet and congruent.