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:
Aug. 01, 1974
Applicant:
Inventors:
Assignee:
Murata Kikai Kabushiki Kaisha, Kyoto, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01H / ; D02G / ;
U.S. Cl.
CPC ...
57 773 ;
Abstract
A false twisting spindle comprises a turbine including a hollow turbine shaft, a twister pin mounted in the hollow shaft and a turbine blade impeller. The turbine is mounted in a hollow hole of a housing by being supported by means of fluid bearings. The most preferable diameter of the turbine blade impeller is determined depending on the denier of a yarn employed.
Shindo, Noboru. (1976). False twisting spindle (U.S. Patent No. 3977171). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3977171
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile