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:
May. 20, 1980
Filed:
Aug. 02, 1978
Applicant:
Inventor:
Terence P Nicholson, Muggleswick, nr. Derwentside, Co. Durham, GB;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16J / ;
U.S. Cl.
CPC ...
2772 / ; 277213 ; 277236 ;
Abstract
A corrugated gasket particularly intended for ensuring liquid and gas tight joints between opposed solid surfaces in automotive engineering has a double waveform section configuration wherein the distance between a plane which contains the apexes of the two waves and a plane parallel thereto which contains the base of the trough between the two waves is significantly less than the distance between the first plane and the base plane of the gasket.