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:
Feb. 06, 2024
Filed:
Nov. 19, 2020
Applicant:
Wistron Corporation, New Taipei, TW;
Inventors:
Assignee:
WISTRON CORPORATION, New Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61H 3/04 (2006.01);
U.S. Cl.
CPC ...
A61H 3/04 (2013.01); A61H 2003/043 (2013.01); A61H 2003/046 (2013.01); A61H 2201/1215 (2013.01); A61H 2201/5064 (2013.01); A61H 2201/5069 (2013.01); A61H 2201/5079 (2013.01);
Abstract
An active rollator includes an auxiliary frame, a driving assembly, a sensing assembly, and a controller. The sensing assembly is configured to sense an operation area and output a sensing signal. When a user holds handlebars of the auxiliary frame and stands in the operation area, the controller is configured to, according to the sensing signal and a sensing threshold, control the driving assembly to make the auxiliary frame have a motion. Therefore, the active rollator aids the travel of the user.