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. 10, 2025
Filed:
Nov. 17, 2021
Applicant:
Groz-beckert KG, Albstadt, DE;
Inventors:
Kai-Uwe Haug, Nusplingen, DE;
Bernd Eugen Hillenbrand, Albstadt, DE;
Florian Perotti, Veringenstadt, DE;
Assignee:
GROZ-BECKERT KG, Albstadt, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D05B 85/00 (2006.01); B21G 1/04 (2006.01);
U.S. Cl.
CPC ...
D05B 85/00 (2013.01); B21G 1/04 (2013.01);
Abstract
A sewing machine needle () is described, which reduces the friction between the blade () of the sewing machine needle () and the fabric and which can be manufactured economically in large numbers. The sewing machine needle () includes a needle eye () and at least one recess (), wherein the distance between an upper edge () of the recess () and the lateral position of the axis () of the needle eye () differs from the distance between a lower edge () of the recess () and the lateral position of the axis () of the needle eye ().