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. 19, 2016
Filed:
Aug. 14, 2014
Janome Sewing Machine Co., Ltd., Tokyo, JP;
JANOME SEWING MACHINE CO., LTD., Tokyo, JP;
Abstract
The invention provides a magnifier for a sewing machine that is mounted on a sewing machine main body and magnifies a view of a front end of a needle which is mounted on a needle bar front end that moves vertically and a vicinity of a cloth presser. The magnifier includes: a supporting arm part A, at one end of which a lens holding parthaving a holding unitthat detachably holds a lens is provided, and at the other end of which a mounting partfor mounting the magnifier on the sewing machine main body is provided; and a lens main body B that is constituted by connected partwhich is detachable to the lens holding part, and a lens partwhich is formed continuously to the connected part. To the lens holding partof the supporting arm part A as well as the lens main body B, a turning control unitis provided which controls a turning angle of the lens main body B in a predetermined range, and the turning control unitcontrols a turning angle of the lens main body B that is mounted on the lens holding part, in a predetermined range.