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. 12, 1986
Filed:
Apr. 04, 1983
Applicant:
Inventor:
Arne B Johansson, Halmstad, SE;
Assignee:
Nordiskafilt AB, Halmstad, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ; D03D / ; D21F / ;
U.S. Cl.
CPC ...
428224 ; 1393 / ; 162358 ; 162D / ;
Abstract
A forming fabric consisting of synthetic yarns and intended for use in papermaking, cellulose and similar machines. The fabric comprises two layers, a top layer comprising fine yarns and forming the forming layer proper, and a bottom layer, the wear layer, comprising coarser yarns. The two layers are interconnected by interconnecting yarns which are arranged in pairs in such a manner that in the top layer they replace one another to form a regular pattern, preferably a two-shaft weave pattern, a twill weave pattern or a satin weave pattern.