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. 12, 1979
Filed:
Oct. 11, 1977
Raymond S Cislak, Chicago Heights, IL (US);
Gateway Industries, Inc., Chicago, IL (US);
Abstract
A method and apparatus are disclosed for forming a loop in a seat belt and stitching the looped belt plies together. One sewing machine performs the strength forming stitch pattern such as the butterfly stitch and it is used as a master sewing machine whose sewing time of operation is maximized. During the stitching of butterfly pattern, another seat belt will have been fed into a loop forming means at which a loop is formed and its looped belt plies will have been tacked together by another sewing machine sewing a zigzag stitch. An automatic transfer means transfers looped belts from the first sewing station to the butterfly stitching machine. An automatic bobbin changing apparatus is also provided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile