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:
Dec. 21, 2010
Filed:
May. 22, 2007
Kai Yu Tong, Hunghom, Kowloon, HK;
Rong Song, Hunghom, Kowloon, HK;
Chiu Hoi Lam, Hung Hom, Kowloon, HK;
Wai Man Tam, Hung Hom, Kowloon, HK;
Kwok Kuen Kwong, Hung Hom, Kowloon, HK;
Tak Chi Lee, Hung Hom, Kowloon, HK;
Man Kit Peter Pang, Hung Hom, Kowloon, HK;
King Lun Kwok, Hung Hom, Kowloon, HK;
Mau Wah Chan, Hung Hom, Kowloon, HK;
Woon Fong Wallace Leung, Hung Hom, Kowloon, HK;
Kai Yu Tong, Hunghom, Kowloon, HK;
Rong Song, Hunghom, Kowloon, HK;
Chiu Hoi Lam, Hung Hom, Kowloon, HK;
Wai Man Tam, Hung Hom, Kowloon, HK;
Kwok Kuen Kwong, Hung Hom, Kowloon, HK;
Tak Chi Lee, Hung Hom, Kowloon, HK;
Man Kit Peter Pang, Hung Hom, Kowloon, HK;
King Lun Kwok, Hung Hom, Kowloon, HK;
Mau Wah Chan, Hung Hom, Kowloon, HK;
Woon Fong Wallace Leung, Hung Hom, Kowloon, HK;
Other;
Abstract
The present invention relates to devices and methods for a joint linkage device suitable for training multi-joints in a single limb. The joint linkage device is capable of rotation at a proximal end and a distal end. The device includes a proximal end having an upper plate, a middle plate, and a lower plate, a distal plate, a side bar, a main bar, a switch mechanism, and an extended bar. In use, a torque from a motor is applied to the upper plate to provide a user with an assistance torque, a resistance torque, or a assistance/resistance torque.