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. 10, 1980
Filed:
Sep. 18, 1978
Ingvald Strandly, Oslo, NO;
Nordiskafilt AB, Halmstad, SE;
Abstract
A method of providing a row of loops at each end of a forming fabric or a similar fabric, comprising two layers of weft threads, warp threads interconnecting the weft layers, and a locking wire intended to interconnect said rows of loops to form an endless fabric web. The weft threads in a first zone closest to one end edge of the fabric are permanently removed, whereafter the weft threads in an adjacent second zone are temporarily removed and the temporarily removed, or alternatively a corresponding number of weft threads, as well as one or several thin folding wires and one coarse folding wire are arranged as a warp in a loom-like sewing machine known per se, wherein said coarse wire temporarily replaces the locking wire intended finally to interconnect the two fabric end edges.