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:
Mar. 04, 2025
Filed:
Jan. 03, 2023
Fositek Corporation, New Taipei, TW;
Chun-Han Lin, New Taipei, TW;
Yung-Chih Tseng, New Taipei, TW;
FOSITEK CORPORATION, New Taipei, TW;
Abstract
A rotation device includes a base seat, an axle unit, a lower rotating module and an upper rotating module. The axle unit includes an upper axle and a lower axle. The lower rotating module includes a lock unit, and an outer barrel that is disposed in the base seat and that is penetrated by the lower axle. The lock unit includes a lock plate that is sleeved on the lower axle, and a lock member that is mounted to the base seat. The lock plate is formed with a first lock groove. The lock member has a lock portion that is operable to move into the first lock groove. The upper rotating module is disposed in the base seat and is co-rotatably sleeved on the upper axle. The upper rotating module is able to be driven by the upper axle to rotate relative to the lower rotating module.