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:
Mar. 17, 1987
Filed:
Apr. 28, 1986
Applicant:
Inventor:
Osamu Koshinaka, Izumi, JP;
Assignee:
Maruzen Sewing Machine Co., Ltd., Moriguchi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D05B / ; D05B / ;
U.S. Cl.
CPC ...
112129 ; 112199 ;
Abstract
An overlock machine is designed for easy placement of a thread through a looper. The members which would obstruct access to the looper are mounted on a movable portion of a bed frame. By swinging open the movable portion, the obstructing members are moved to their inoperative position. A fixed knife only, or both the fixed knife and the movable knife are mounted on the movable portion.
Quick Actions:
Koshinaka, Osamu. (1987). Swingable mounting for a trimmer in a overlock machine (U.S. Patent No. 4649841). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4649841
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile