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:
Mar. 05, 1991
Filed:
May. 18, 1990
Applicant:
Inventor:
Daniel E Czernik, Hinsdale, IL (US);
Assignee:
Fel-Pro Incorporated, Skokie, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D / ; F02F / ; F16J / ; F16K / ;
U.S. Cl.
CPC ...
277233 ; 2772 / ; 277211 ; 2772 / ; 1231 / ; 184106 ;
Abstract
A generally rectangular, flat gasket for use in sealing oil pan covers. The gasket has a main body with a rigid core and facing layers. The ends of the main body have a greater thickness than that of the main body. The gasket may be shipped in a flat condition, but is bendable in the zones of the ends to form arched ends for sealing purposes. A method of making such a gasket is also disclosed.
Czernik, Daniel. (1991). Oil pan gasket and method of making same (U.S. Patent No. 4997193). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4997193
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile