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:
May. 27, 1986
Filed:
Nov. 15, 1983
Applicant:
Inventors:
Toru Matsubara, Tokyo, JP;
Ikuro Iimura, Kanagawa, JP;
Kuniharu Sakuma, Tokyo, JP;
Sumio Goto, Tokyo, JP;
Assignee:
Tokyo Juki Industrial Co., Ltd., Chofu, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D05B / ; D05B / ;
U.S. Cl.
CPC ...
112278 ; 112242 ;
Abstract
A thread feed device in a sewing machine is disclosed herein. The device comprises a thread paying-out member positioned in the thread path between the bobbin and needle, a pair of holding means positioned upstream and downstream of the paying-out member in the thread path and a control circuit for controlling of the operation of the holding means.
Matsubara, Toru. (1986). Thread feed device in a sewing machine (U.S. Patent No. 4590879). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4590879
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile