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:
May. 16, 2006
Filed:
Dec. 11, 2002
Applicants:
Satoshi Shahana, Osaka, JP;
Shinya Oseto, Sakai, JP;
Kazuhiro Fujii, Kawachinagano, JP;
Inventors:
Assignee:
Shimano, Inc., Sakai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 59/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A derailleur includes a base member for attachment to a bicycle frame and a movable member supporting a chain guide such that the chain guide moves laterally to shift a chain among a plurality of gears. The base member has a laterally inner surface and a laterally outer surface, and it includes a projection extending from one of the laterally inner surface and the laterally outer surface for engaging a corresponding recess in the frame.