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. 30, 2015
Filed:
Dec. 23, 2013
Applicant:
Campagnolo S.r.l., Vicenza, IT;
Inventors:
Giuseppe Dal Prà, Zané, IT;
Nicola Sgreva, Arcugnano, IT;
Assignee:
Campagnolo S.r.l., Vicenza, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62M 1/36 (2013.01); B62M 3/00 (2006.01); B62K 3/02 (2006.01);
U.S. Cl.
CPC ...
B62M 3/003 (2013.01); Y10T 74/2164 (2015.01); B62K 3/02 (2013.01);
Abstract
A bicycle bottom bracket assembly that reduces the accumulation of dirt and/or corrosive substances inside the shaft extending between the crank arms of the assembly. The bottom bracket assembly includes a shaft having a through-cavity that extends along its longitudinal direction; a crank arm is associated with each end portion of the shaft, and the through-cavity extends unobstructed through the crank arms and the shaft.