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:
Nov. 21, 2000
Filed:
Jun. 09, 1999
Jen Hui Chen, Su-Lin City, Taipei County, TW;
Other;
Abstract
A yarn supply apparatus for knitting machines is provided wherein an outgoing yarn guide eye set is disposed laterally adjacent to and lower than an underside of a yarn supply drum; a yarn pull-out section with a vertical circumferential surface is slightly inclined toward the circumference of the underside of the yarn supply drum such that when the yarn unwinding from the yarn supply drum the yarn will be vibrated upward and downward rapidly for being completely in contact with the circumferential surface of the yarn pull-out section so as to filter out dirt adhered on the yarn and nap accumulated on the circumferential surface of the yarn pull-out section. As a result, the manual cleaning work will be minimized.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile