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:
Dec. 08, 1992
Filed:
May. 14, 1990
Aiko Suzuki, Tokyo, JP;
Clover Mfg. Co., Ltd., Osaka, JP;
Abstract
A multi-columned needlewoven strip comprising two or three columns each formed of a series of loops of surface yarns and disposed side-by-side in which each of the loops of a surface yarn forming one column has a pair of loop-closing portions interlocked with another surface yarn forming another column disposed adjacent to the one column; and the multi-columned needlewoven strip is formed by a method which comprises steps of: threading core yarns respectively through respective eyes formed in a lower end of each of weaving needles so as to provide cores each hanging down from the respective lower ends of the needles; forming a slip knot in a lower end of each of the surface yarns; sliding the slip knot onto each of the needles; wounding the surface yarns around the respective needles to form columns of loops so that each of the loops of the one column is formed with a pair of loop-closing portions interlocked with the cooperating surface yarn forming the other column, and sliding down the columns onto the core yarns to form the multi-columned needlewoven strip.