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. 16, 2000
Filed:
May. 22, 1998
Applicant:
Inventors:
Kim A Reynolds, Berwyn, PA (US);
Charles P Marino, Philadelphia, PA (US);
Assignee:
Markel Corporation, Norristown, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
138137 ; 138140 ; 138 98 ;
Abstract
An abrasion resistant tubular article comprising poly(4-methyl-1-pentene) having high frictional efficiency over wide temperature and load conditions. The article of the present invention is particularly well adapted for use in motion transmitting cable assemblies and the like.