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:
Jun. 06, 1995
Filed:
Feb. 12, 1993
Applicant:
Inventor:
Thomas B Fleischer, Pelzer, SC (US);
Assignee:
Wangner Systems Corporation, Greenville, SC (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428193 ; 428194 ; 428196 ; 428141 ; 428245 ; 162903 ;
Abstract
A forming fabric woven of synthetic continuous warp and weft filaments which is adopted for use with a papermaking machine. The forming fabric is formed with a support surface and a running surface with the running surface having abrasion resistant areas arranged along its length adjacent each of its edges. The abrasion resistant areas comprise abrasion resistant polyurethane impregnated to penetrate and bond with and about the warp and weft filament throughout the thickness of the forming fabric. The polyurethane forms protrusions on at least the running surface of the forming fabric.