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. 07, 2002
Filed:
Aug. 23, 2001
Applicant:
Inventor:
Johann Wolf, Sambach, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D05B 2/902 ; D05B 6/910 ;
U.S. Cl.
CPC ...
D05B 2/902 ; D05B 6/910 ;
Abstract
A sewing machine is provided with a presser foot mechanism having a pressure bar and a presser foot, and with a linear motor ( ) as an adjusting element. The linear motor ( ) is arranged at least partially in the arm ( ) of the machine housing and the drive bar ( ) of the linear motor ( ) is connected via an angle lever ( ) to a spring bracket ( ) holding a spring ( ). The spring bracket ( ) is also connected to the pressure bar ( ).