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:
May. 08, 2001
Filed:
Feb. 08, 1999
Kazuyoshi Kida, Ishikawa-Ken, JP;
Izumi International, Inc., Greenville, SC (US);
Abstract
To provide a method and device with which Alternate Twisted Yarn can be produced simply and inexpensively. An Alternate Twisted Yarn is produced by alternately repeating with a neutral and tilt switching method and twisting yarn,in the reverse direction on both sides of pulley,driven by yarn,that is inserted between the flanges of pulley 2, so that the yarn passage is bent or flexed. Shaft,of this pulley,is inclined to the yarn,yarn passage plane to bring yarn,into contact with the flange section,'s internal surface of pulley,and in the neutral position under which yarn,is not twisted on both sides of pulley,with shaft,of pulley,being made perpendicular to the yarn,yarn passage plane to cut off its contact to the pulley,flange section,'s internal surface.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile