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. 01, 2021
Filed:
Jul. 16, 2019
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Yasuhiko Kawaguchi, Nagoya, JP;
Takahira Osamura, Kitanagoya, JP;
BROTHER KOGYO KABUSHIKI KAISHA, Nagoya, JP;
Abstract
An embroidery frame includes a mounting portion, a first frame with a magnet, and a second frame with a main body portion and a guide portion. The mounting portion is configured to be removably mounted on a sewing machine. The main body portion includes a clamping surface. The guide portion is configured by a non-magnetic material, is provided on the clamping surface, includes an inclined surface, protrudes further than the clamping surface in a first direction intersecting the clamping surface, and guides the first frame to the clamping surface. The inclined surface is inclined in a direction opposite to the first direction the further the inclined surface extends in a second direction that is orthogonal to the first direction and is from an outer side toward an inner side of the second frame. The second frame can clamp easily a sewing object, with the first frame, using magnetic force.