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:
Jul. 14, 2020
Filed:
Mar. 02, 2016
Applicant:
Sram Deutschland Gmbh, Schweinfurt, DE;
Inventors:
Philipp Hölle, Schweinfurt, DE;
Sebastian Reineke, Schweinfurt, DE;
Andreas Vonend, Schweinfurt, DE;
Assignee:
SRAM DEUTSCHLAND GMBH, Schweinfurt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62M 9/10 (2006.01); F16H 55/30 (2006.01); C21D 9/32 (2006.01);
U.S. Cl.
CPC ...
B62M 9/10 (2013.01); F16H 55/30 (2013.01); C21D 9/32 (2013.01);
Abstract
A sprocket wheel for a bicycle includes a first main surface, which is flat in one or more sections, and a second main surface, which is situated opposite the first main surface. The second main surface is flat in one or more sections and extends parallel to the first main surface in one or more sections. The sprocket wheel also has an outer circumferential surface, which connects the first and the second main surface to one another and on which toothing is provided.