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:
Nov. 09, 1999
Filed:
Sep. 15, 1997
Applicant:
Inventors:
Assignee:
Goetze Payen GmbH, Herdorf, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02F / ;
U.S. Cl.
CPC ...
277591 ; 277598 ;
Abstract
A metal sealing gasket includes first and second opposite, superposed metal cover plates; and an aperture provided in each cover plate. The apertures are in alignment with one another to define a thoroughgoing opening in the metal sealing gasket. Further, first and second projections are provided which form part of the first and second cover plates, respectively. The first and second projections extend into the opening and have overlapping portions which are in a contacting relationship with one another. The first and second projections are situated in their entirety within the opening and thus do not project outwardly beyond the outer surfaces of the cover plates.