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:
Jan. 01, 2002
Filed:
Nov. 03, 2000
James Lee, Hua Tarn Hsiang, Changhua Hsien, TW;
Other;
Abstract
An exercising cart structure. The structure includes a cart body, a front wheel steering unit, a driving wheel unit, a chain and a rear wheel unit. The front wheel steering unit is installed on a front section of the cart body. The driving wheel unit is installed on a middle section of the cart body. The rear wheel unit is mounted on a rear section of the cart body. The rear wheel unit via the chain is drivingly connected to the driving wheel unit. The driving sprocket of the driving wheel unit and the transmissions gears are mounted on the main and subsidiary supporting racks of the cart body. The chain is connected between the driving sprocket and the driven sprocket of the rear wheel unit.