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:
May. 08, 1990
Filed:
May. 04, 1988
Applicant:
Inventor:
Bohumil Hyca, Korntal-Munchingen, DE;
Assignee:
Union Special G.m.b.H., Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D05B / ; D05B / ;
U.S. Cl.
CPC ...
112318 ; 11212127 ; 112130 ; 112152 ; 112307 ; 112322 ; 226183 ; 226 42 ;
Abstract
A tape feed device for a sewing machine for feeding to a sewing location of the sewing machine at least one tape from a supply having a drive roll for feeding the tape, a feed roll disposed in the path of the tape between the supply and the drive roll, a stepping motor for driving both the drive roll and the feed roll, and a guide for passing tape around at least part of the feed roll which is capable of feeding more tape than the drive roll.