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:
Jun. 26, 2007
Filed:
Mar. 19, 2003
Applicants:
Hans Fluckiger, Oetwil am See, CH;
Heinz Janouschek, Steckborn, CH;
Inventors:
Hans Fluckiger, Oetwil am See, CH;
Heinz Janouschek, Steckborn, CH;
Assignee:
Fritz Gegauf Aktiengesellschaft Bernina-Nahmaschinen Fabrik, Steckborn, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D05B 57/26 (2006.01); D00B 57/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A hook () of a sewing machine () is pivotably mounted on a hook carrier (). The hook () is moved from a working position (X) into a bobbin case withdrawal position by a pivoting movement of the hook carrier (). The pivoting movement displaces the hook () and the bobbin case () towards or above the opening which is opened by the flap () in the lower arm (). In this way, the withdrawal of the bobbin case () or the bobbin is significantly simplified.