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:
Jun. 29, 1993
Filed:
Sep. 03, 1992
Applicant:
Inventor:
Tien-Ching Wang, Kaohsiung, TW;
Assignee:
Chang Yang Business Enterprise Co., Ltd., Tainan Hsuan, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A41D / ; A41D / ; A41D / ;
U.S. Cl.
CPC ...
2 24 ; 2 16 ; 2267 ; 602 20 ; 602 26 ;
Abstract
A knee or elbow pad comprising an inverted U-shaped stable member and two trapezoidal curved movable members symmetrically combined with the stable member by means of rivets to function as pivots to permit the movable members to move to spread or contract in relation to the stable member so that the pad can bend or straighten to conform to the position of a knee or an elbow of a wearer when the knee or the elbow is bent or straightened.