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. 15, 1980
Filed:
Oct. 10, 1978
Applicant:
Inventors:
Harry F Hale, Petersburg, VA (US);
Lewis R Hackler, Hopewell, VA (US);
Raymond J Biron, Colonial Heights, VA (US);
Assignee:
Allied Chemical Corporation, Morris Township, Morris County, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06B / ;
U.S. Cl.
CPC ...
81492 ; 81493 ; 34 15 ;
Abstract
The method of this invention comprises the improvement of using an open frame skein carrier with arms to loosely hang the yarn skeins. This allows a shorter total heat-setting time; eliminates kinks, and improves bulk and bulk uniformity of the yarn.
Hale, Harry. (1980). Method for heat-setting synthetic yarn (U.S. Patent No. 4197606). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4197606
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile