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:
Feb. 09, 1982
Filed:
Jan. 09, 1979
Applicant:
Inventors:
Takahiko Kasahara, Anjoshi, JP;
Tukasa Yamaguchi, Aichiken, JP;
Shigeharu Shichi, Anjoshi, JP;
Masayuki Kato, Owariasahishi, JP;
Senji Suito, Kariyashi, JP;
Assignee:
Aisin Seiki Kabushiki Kaisha, Kariyashi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D05B / ;
U.S. Cl.
CPC ...
112260 ; 108 26 ;
Abstract
This invention concerns a sewing machine of the kind in which a main base and a supplemental base are provided. The supplemental base is connected to the main base through link mechanisms so as to be either contiguously positioned with respect to the main base or spaced therefrom so as to present a narrower support surface conducive to supporting a tubular fabric.
Kasahara, Takahiko. (1982). Sewing machine with supplemental work supporting surface (U.S. Patent No. 4314517). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4314517
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile