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:
Dec. 15, 1992
Filed:
Sep. 10, 1991
Applicant:
Inventors:
Assignee:
Juki Corporation & Yoshida Kogyo K.K., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D05B / ; D05B / ; D05B / ;
U.S. Cl.
CPC ...
112308 ; 112122 ; 112153 ;
Abstract
An apparatus is disclosed for automatically serging a trouser-fly piece initially along an arcuate line of stitching extending across its leading end while tracing and trimming that arcuate line in advance of serging and thereafter continuing to serge along a straight line of stitching extending parallel to one longitudinal substantially straight side edge of the trouser-fly piece. The apparatus incorporates control means including a control counter and a delay counter both operatively associated with the operation of a sewing needle so as to ensure serging of the trouser-fly piece over its full length with accurate and uniform finishing.