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:
Jun. 15, 1976
Filed:
Nov. 04, 1974
Applicant:
Inventors:
Hiromu Takeda, Otsu, JA;
Takuichi Kobayashi, Otsu, JA;
Koichiro Oka, Otsu, JA;
Kazumi Tanaka, Kusatsu, JA;
Assignee:
Toray Industries, Inc., Tokyo, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29H / ;
U.S. Cl.
CPC ...
264147 ; 1621 / ; 2608 / ; 264151 ; 264182 ; 264185 ;
Abstract
Method for producing a synthetic fiber substantially comprising dissolving a composition consisting essentially of: