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. 04, 2017
Filed:
May. 21, 2015
Applicant:
Janome Sewing Machine Co., Ltd., Tokyo, JP;
Inventor:
Eiichi Shomura, Tokyo, JP;
Assignee:
Janome Sewing Machine Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H 57/00 (2006.01); D05B 87/00 (2006.01); D05B 57/34 (2006.01); D05B 63/00 (2006.01); D05B 1/20 (2006.01); D05B 69/02 (2006.01);
U.S. Cl.
CPC ...
D05B 87/00 (2013.01); D05B 1/20 (2013.01); D05B 57/34 (2013.01); D05B 63/00 (2013.01); D05B 69/02 (2013.01);
Abstract
A overlock sewing machine includes a switch limiting arm rockable integrally with a main shaft fixing operating arm and an arm including arms which are actuated by operating a threading switching knob to engage with the switch limiting arm to rock a rocking lever portion and being engageable with a slide plate to move the position of the slide plate to a sewing executable position upon operating the threading switching knob to the sewing executing position side.