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:
Aug. 14, 1984
Filed:
Oct. 04, 1982
John W Wurst, Chester Township, Morris County, NJ (US);
The Singer Company, Stamford, CT (US);
Abstract
A method of forming an eyelet end buttonhole pattern having two spaced apart rows of zig zag stitches joined at one end by a generally circular pattern of zig zag stitches includes first forming a single stitch in the eyelet end, then feeding the fabric in the forward direction until the stitch forming point is at the other end of the buttonhole pattern from where the initial stitch was placed. A side bar is then stitched, beginning in reverse, proceeding around the eyelet end, then in a forward direction to the other end of the pattern. The feeding is then reversed and the stitching retraces the buttonhole pattern in the opposite direction. Barring stitches are then sewn, to close and finish the buttonhole pattern with a square end.