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:
Aug. 22, 2000
Filed:
Mar. 09, 1999
Eberhard Kastrup, Bielefeld, DE;
Durkopp Adler AG, , DE;
Abstract
An eyelet buttonhole sewing machine has a housing with a stand and an arm. A table for carrying an article being sewn is driven in two mutually perpendicular directions (x, y) on the housing. A clamp for the article being sewn is fastened on the table. A needle bar which is mounted in the arm, is driven so as to move up and down and has a needle at its lower end. The clamp for the article being sewn has two arms fastened on a pedestal connected to the table, each arm having a clamping plate provided to bear on the article being sewn. The fastening points of the two arms on the pedestal are substantially adjacent to one another, and both arms are angled in such a manner that their fastening points are offset to the same side of the longitudinal axis of the arm.