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:
Apr. 24, 2001
Filed:
Apr. 05, 2000
Applicant:
Inventors:
Dietrich Kähler, Bielefeld, DE;
Jochen Fischer, Detmold, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D05B 3/06 ; D05B 1/914 ; D05B 1/916 ;
U.S. Cl.
CPC ...
D05B 3/06 ; D05B 1/914 ; D05B 1/916 ;
Abstract
A buttonhole sewing machine for the production of a group of at least two buttonholes of varying design and/or size comprises devices for the entry, storage and processing of information on the varying design and/or size of the group of buttonholes and a device for triggering the drives for the successive production of buttonholes on the workpiece.