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:
Apr. 22, 1980
Filed:
Mar. 29, 1978
Applicant:
Inventors:
Phillip W Chambley, Rome, GA (US);
Alan H Norris, Rome, GA (US);
Assignee:
WWG Industries Inc., Rome, GA (US);
Primary Examiner:
Int. Cl.
CPC ...
D06P / ; D02J / ; D02J / ;
U.S. Cl.
CPC ...
28218 ; 28103 ; 28219 ;
Abstract
A temporary fabric is formed by joining groups of two or more yarn strands at a time together at various longitudinally spaced points, forming generally transverse lines of joined points across an array of a plurality of parallel strands. No weft or filler yarn is used. An apparatus for joining is disclosed including a drum having a plurality of abrasive rotating joining discs in the surface thereof. A second embodiment includes joining discs moved transversely across a plurality of longitudinally traveling strands. The fabric can be separated into individual strands by pulling the strands apart.