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:
Apr. 03, 2018
Filed:
Aug. 01, 2016
Applicant:
Rexon Industrial Corp., Ltd., Taichung, TW;
Inventor:
Ming-Cheng Huang, Taichung, TW;
Assignee:
REXON INDUSTRIAL CORP. LTD., Taichung, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63B 21/015 (2006.01); A63B 21/055 (2006.01); A63B 21/22 (2006.01); A63B 22/00 (2006.01); A63B 22/06 (2006.01); A63B 22/20 (2006.01); A63B 23/035 (2006.01); A63B 71/00 (2006.01); A63B 71/02 (2006.01);
U.S. Cl.
CPC ...
A63B 22/0664 (2013.01); A63B 22/001 (2013.01); A63B 22/0017 (2015.10); A63B 22/0605 (2013.01); A63B 22/20 (2013.01); A63B 23/0355 (2013.01); A63B 23/03516 (2013.01); A63B 23/03525 (2013.01); A63B 21/015 (2013.01); A63B 21/0552 (2013.01); A63B 21/225 (2013.01); A63B 22/0056 (2013.01); A63B 22/201 (2013.01); A63B 22/203 (2013.01); A63B 2022/0676 (2013.01); A63B 2071/0072 (2013.01); A63B 2071/025 (2013.01); A63B 2210/50 (2013.01);
Abstract
An elliptical trainer with variable stride includes a base frame, a swing unit axially mounted at the base frame, a pedal unit axially mounted at the swing unit, a damping unit for providing damping resistance to the swing unit, and a constraining unit including an axle axially mounted at the base frame, a pair of upper cranks respectively affixed to two opposite ends of the axle and a pair of coupling members respectively pivotally coupled between the upper cranks and the swing unit. Mating the constraining unit with the swing unit prevents the swing unit from overswinging, enhancing user safety.