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:
Feb. 25, 1997
Filed:
Oct. 06, 1995
Applicant:
Inventor:
John R Reither, Summerville, SC (US);
Assignee:
Asten, Inc., Charleston, SC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D03D / ; D03D / ; D21F / ; F16G / ;
U.S. Cl.
CPC ...
442414 ; 1394 / ; 1623582 ; 162900 ; 198957 ; 428902 ; 474266 ;
Abstract
A industrial fabric of monofilament of polyphthalamide having recurring units including copolymerized hexamethylene diamine and mixtures of copolymerized terephthalic acid, isophthalic acid, and adipic acid. The monofilament has excellent hydrolysis, chemical, and abrasion resistance. It is particularly useful for the cloth in the forming and pressing sections of a papermaking machine.