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:
Sep. 20, 2022
Filed:
Dec. 21, 2020
Applicant:
Janome Sewing Machine Co., Ltd., Hachioji, JP;
Inventors:
Koichi Honda, Hachioji, JP;
Yukitaka Omata, Hachioji, JP;
Assignee:
JANOME CORPORATION, Hachioji, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D05B 29/10 (2006.01);
U.S. Cl.
CPC ...
D05B 29/10 (2013.01);
Abstract
A sewing machine presser foot includes a support part having a support base member, and a roller part including a plurality of rotating members rotatably supported at the support base member and having different diameters so that the roller part is conical as a whole. Each of the plurality of rotating members individually rotates and presses a fabric to be sewn.