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:
Jul. 29, 2025
Filed:
Apr. 16, 2024
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Kazutaka Imaizumi, Nagoya, JP;
BROTHER KOGYO KABUSHIKI KAISHA, Nagoya, JP;
Abstract
A circular stitching device is attachable to a bed of a sewing machine. The circular stitching device is configured to anchor a sewing workpiece in a rotatable manner at an anchor position that is apart from a needle drop position of a sewing needle by a distance corresponding to a size of a circular stitching pattern to be formed on the sewing workpiece. A projector is configured to project a projection image toward the bed. A controller is configured to perform controlling the projector to project the projection image representing at least part of the circular stitching pattern of the size to be formed on the sewing workpiece. The circular stitching pattern is formed by continuously arranging a unit pattern in a circular shape.