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. 26, 2018
Filed:
Oct. 13, 2015
Yamato Mishin Seizo Kabushiki Kaisha, Osaka, JP;
Masato Okabe, Osaka, JP;
Yamato Mishin Seizo Kabushiki Kaisha, Osaka, JP;
Abstract
Provided is a sewing machine including: a fabric folding device that includes a guide member that is movable relative to the fabric and a stationary member that is located adjacent to the guide member; and a retraction detection member that is located on a front side of the guide member and includes a pair of electric contacts that enable electric conduction by contacting with each other, the retraction detection member being configured to switch the operational state of the pair of electric contacts by abutment of a start point of a hemming seam with the retraction detection member in association with movement of the fabric in sewing the fabric. The guide member is moved by switching the operational state of the pair of electric contacts so as to retract from a path of the start point moved along with movement of the fabric.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile