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. 23, 2023
Filed:
Jul. 03, 2020
Applicant:
Fulian Precision Electronics (Tianjin) Co., Ltd., Tianjin, CN;
Inventors:
Pao-Ching Wang, New Taipei, TW;
Ke-Cheng Lin, New Taipei, TW;
Assignee:
Fulian Precision Electronics (Tianjin) Co., LTD., Tianjin, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60B 19/00 (2006.01); B60B 19/12 (2006.01); B60B 27/00 (2006.01);
U.S. Cl.
CPC ...
B60B 19/003 (2013.01); B60B 19/12 (2013.01); B60B 27/0015 (2013.01);
Abstract
An omnidirectional wheel includes a hub and a number of driven wheels. The hub defines a number of mounting grooves. Each mounting groove includes an axle provided therein. Each driven wheel includes a driven roller and a cover layer. Each of two ends of the driven roller defines a fixing hole. Each of the two holes receives the axle. The cover layer is sleeved on an outer side of the driven roller.