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. 06, 1990
Filed:
Nov. 08, 1988
Applicant:
Inventors:
Assignee:
Union Special Corporation, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D05B / ; D05B / ; D05B / ;
U.S. Cl.
CPC ...
112 63 ; 11212126 ; 112153 ; 112306 ;
Abstract
A sewing machine for the controlled sewing on of a tape from a tape supply onto a tubular edge region of an elastic workpiece thus forming a band, which is provided with an additional feed dog in front of the usual feed dog in the region of the needle plate. The additional feed dog is driven by a stepping motor transversely with respect to the workpiece feed direction and is used to guide and align the workpiece. Sensors control the alignment movement of the workpiece.
Rohr, Gunter. (1990). Sewing machine for sewing on a tape (U.S. Patent No. 4967674). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4967674
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile