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:
Jul. 12, 2005
Filed:
Jan. 07, 2003
Applicant:
Chao-chuan Chen, Wu Feng, Taichung, TW;
Inventor:
Chao-Chuan Chen, Wu Feng, Taichung, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63B022/02 ;
U.S. Cl.
CPC ...
Abstract
A treadbase supporting structure used in a treadmill and coupled between the framework and treadbase of the treadmill is constructed to include a first support member and a second support member, the first support member being retractable, the second support member being turnable relative to the first support member between a first position where the first support member and said second support member are axially aligned to support the treadbase in the non-operative position, and a second position where the first support member and said second support member are folded up and the treadbase is lowered to the operative position.