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:
Jun. 30, 1998
Filed:
Dec. 30, 1994
Wilbur Schebler, Batesville, IN (US);
Louis H Werner, Sunman, IN (US);
Dale J Enneking, Batesville, IN (US);
Batesville Casket Company, Inc., Batesville, IN (US);
Abstract
A shirring attachment for a sewing machine that includes a programmable control operable to independently control the operation of individual shirring tools that are located at different points across the width of the material to be shirred. The shirring control stores a plurality of different shirring pattern programs some of which represent shirring patterns that vary across the width of the shirring material. Consequently, a number of shirring patterns can be produced that were not previously possible. Further, the shirring attachment is designed for a high production environment in which sewing machines operate at up to 1,000 stitches per minute.