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:
Sep. 18, 1984
Filed:
May. 05, 1982
Applicant:
Inventors:
Charles E Jennings, Houston, TX (US);
Thomas N Treue, Houston, TX (US);
Bashir M Koleilat, Spring, TX (US);
Assignee:
FMC Corporation, Chicago, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16J / ; F16J / ;
U.S. Cl.
CPC ...
277 26 ; 277105 ; 2771675 ; 277152 ; 277236 ;
Abstract
A multi-purpose metal-to-metal seal system providing fluid-tight integrity at the area of contact between the seal element and the surface against which it bears, throughout wide variations in pressure and temperature, and especially during and following exposure to a fire atmosphere.