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:
Nov. 27, 1979
Filed:
Apr. 03, 1978
Angelo Radice, Milan, IT;
Giovanni Palacino, Milan, IT;
Rockwell-Rimoldi S.p.A., Milan, IT;
Abstract
A needleplate for a two-needle sewing machine of the type for simultaneously forming a straight stitch chain and an over cast stitch chain. The plate is provided with guide surfaces which interconnect the needle holes in the plate and a device for increasing the quantity of thread normally used by the looper associated with the needle for forming the straight stitch chain. At the completion of a sewing cycle the combination of the guide surfaces and excess looper thread permit the straight stitch chains to be moved toward and in alignment with the overcast stitch chain so that they will be incorporated together in the initial stitches formed in the following workpiece.