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. 18, 1991
Filed:
Sep. 29, 1989
Applicant:
Inventor:
Vivian Ferguson, Richmond, VA (US);
Assignee:
Automated Machinery Systems, Inc., Richmond, VA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D05B / ; D05B / ;
U.S. Cl.
CPC ...
11212124 ; 112 14 ; 112309 ;
Abstract
An airbag stitching device includes a sewing machine having a stitching head and a rotatable disc shaped support member adjacent to the stitching head. The rotatable disc shaped support member and a rotatable clamp are adapted to receive and hold a pair of superimposed circular sheets of fabric on a plane which is inclined with respect to the sewing plane and feed a peripheral portion of the superimposed fabric into the stitching head for sewing around the circumference of the circular sheets of fabric.