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:
Oct. 03, 2006
Filed:
Jun. 08, 2004
Applicants:
Paul Block, Nesconset, NY (US);
Michael Lydick, Medford, NY (US);
Lewis Doom, Stony Brook, NY (US);
Inventors:
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D05B 55/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is provided a needle bar driver assembly for an overlock sewing machine having a needle for penetrating a material to be sewed and a needle bar for securing the needle thereto. The needle bar driver assembly includes a main shaft, a floating pivot, and a linking mechanism. The main shaft provides an oscillating motion. The linking mechanism is coupled to the main shaft and to the floating pivot, and transfers the oscillating motion of the main shaft to the needle bar while pivoting on the floating pivot.