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:
Aug. 09, 2022
Filed:
Nov. 27, 2019
Applicant:
Shimano Inc., Sakai, JP;
Inventors:
Fumiaki Yoshida, Sakai, JP;
Tsuyoshi Fukumori, Sakai, JP;
Assignee:
SHIMANO INC., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62M 9/1248 (2010.01); B62M 9/125 (2010.01); B62M 9/122 (2010.01); B62M 9/124 (2010.01);
U.S. Cl.
CPC ...
B62M 9/1248 (2013.01); B62M 9/125 (2013.01); B62M 9/122 (2013.01); B62M 2009/12406 (2013.01);
Abstract
A derailleur comprises a base member configured to be attached to a human-powered vehicle frame, a movable member movable relative to the base member, a pulley assembly configured to be pivotally attached to the movable member with respect to a pivot axis, and a biasing member configured to apply biasing force to the pulley assembly. The biasing member includes a first biasing member and a second biasing member.