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. 30, 1992
Filed:
May. 10, 1991
Applicant:
Inventors:
Toshio Hayashi, Inuyama, JP;
Tsutomu Makihara, Nagoya, JP;
Assignee:
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D05B / ;
U.S. Cl.
CPC ...
112259 ; 112220 ;
Abstract
A motor for driving a sewing machine is mounted in a machine frame of the sewing machine. A motor shaft of the motor is coaxially connected to a main shaft of the sewing machine by means of a coupling. The motor shaft is supported in a housing of the motor by means of a bearing provided on one side of the motor. On the other side of the motor, the coupling joining the motor shaft and the main shaft is supported by a bearing mounted in a frame arm of the sewing machine.
Hayashi, Toshio. (1992). Sewing machine with a built-in driving motor (U.S. Patent No. 5125354). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5125354
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile