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:
Nov. 21, 2000
Filed:
Dec. 17, 1998
Applicant:
Inventor:
Scott Quigley, Townville, SC (US);
Assignee:
Wangner Systems Corporation, Greenville, SC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D03D / ; D21F / ;
U.S. Cl.
CPC ...
1393 / ; 442208 ;
Abstract
A wear resistant dual layer papermaking fabric, of stable construction, having a fiber support surface and a machine contact surface. The fabric comprises first picks of weft yarn woven with warp yarns to form weft yarn floats of equal length arranged diagonally over the support surface in a twill pattern. Second picks of weft yarn are woven with the warp yarns to form weft yarns floats of equal length arranged diagonally across the contact surface in a twill pattern. The weave pattern provides that the warp yarns inter-engage with the first and second picks in a balanced weave pattern which maintains the floats parallel.