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:
Aug. 26, 1980
Filed:
Nov. 30, 1978
Applicant:
Inventor:
Frederick B Pippert, Houston, TX (US);
Assignee:
Utex Industries, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16J / ; F16J / ;
U.S. Cl.
CPC ...
2771 / ; 277230 ; 277236 ; 277152 ;
Abstract
A seal or packing, usable in static or dynamic applications, the seal or packing having a body section, and an anti-extrusion section contiguous and, preferably bonded, to at least a portion of said body section, the anti-extrusion section being comprised of a knitted material formed from interlocked filaments or wires, at least some of which are metallic in nature.