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. 08, 2006
Filed:
Jun. 13, 2003
Applicant:
Jui-hung Cheng, Kaohsiung, TW;
Inventor:
Jui-Hung Cheng, Kaohsiung, TW;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B 17/00 (2006.01); F04B 35/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A hub assembly includes an axle having one end mounted fittingly in a metal socket member. A hub body includes a cylindrical wall formed integrally with a base wall and extending uprightly from an inner surface of the base wall, and a coupling tube formed integrally on the inner surface of the base wall. The cylindrical wall has a central axis transverse to the base wall. The coupling tube extends along the central axis, and has the socket member fixed therein.