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. 01, 1995
Filed:
Apr. 04, 1994
Applicant:
Inventor:
Antonio Romano, Padova, IT;
Assignee:
Campagnolo S.r.l., Vicenza, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
474156 ; 474160 ;
Abstract
A sprocket assembly for bicycles includes at least two sprockets with different diameters arranged side by side, the larger diameter sprocket having a tooth for supporting the chain during the displacement of the latter from the smaller diameter sprocket to the larger diameter sprocket. This tooth has, to this end, a stepped support surface arranged on the side opposite to that facing the smaller diameter sprocket.
Romano, Antonio. (1995). Sprocket assembly for bicycles (U.S. Patent No. 5437582). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5437582
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile