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:
Aug. 31, 1976
Filed:
Mar. 26, 1975
Kenzo Kosaka, Nagoya, JA;
Shin Morioka, Nagoya, JA;
Kunio Shibata, Nagoya, JA;
Takashi Goto, Nagoya, JA;
Eizi Takahashi, Toyoake, JA;
Mitsubishi Rayon Co., Ltd., Tokyo, JA;
Abstract
A synthetic multifilament textured yarn provided with randomly formed compact portions and bulky portions formed between two adjacent compact portions. The compact portions are provided with a certain twist and the bulky portions consist of a plurality of individual filaments, each having random crimps. Each of said individual filaments are separated from each other, and the twist direction of each of said bulky portions is opposite from that of two adjacent compact portions. This textured yarn can be produced by a conventional false-twist operation under a processing temperature between a softening point and a melting point of the material yarn.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile