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. 04, 2003
Filed:
Oct. 23, 2000
Applicant:
Inventors:
Tae Seong Jang, Taejon, KR;
Dong Hee Lee, Taejon, KR;
Jung Ju Lee, Taejon, KR;
Yong San Yoon, Taejon, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/66 ;
U.S. Cl.
CPC ...
A61F 2/66 ;
Abstract
Disclosed herewith is a prosthetic foot. The prosthetic foot is to be connected to a pylon that is utilized for the substitution of the shinbone of an amputee. The prosthetic foot includes an ankle portion to be secured to the pylon. A plurality of curved portions are extended from one end of the ankle portion. A sole portion is extended from one end of the curved portions. The ankle portion, the curved portions and the sole portion form a single integrated plate spring structure.