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. 23, 1993
Filed:
Jul. 10, 1991
Yoshikiyo Yamasaki, Sakai, JP;
Shinichiro Fujimoto, Osaka, JP;
Kabushiki Kaisha Japan Health, Osaka, JP;
Kabushiki Kaisha Fuji Iryoki, Osaka, JP;
Abstract
This invention is easily assembled walking stick which disposes wheels at the lower end, and it enables user to walk forward in stable state without danger. This walking stick helps aged persons and sick persons and physically handicapped persons to walk. And it comprises the main walking stick with a wheel which has the hollow support bar disposed the forward wheel rotatably at the lower end and the assistant walking stick with a wheel which has the hollow assistant bar disposed the back wheel rotatably at the lower end The main walking stick with a wheel and the assistant walking stick with a wheel are tied with the fastening bar member and the hook. The forward wheel is adjusted by the brake structure. The hollow support bar can be folded or contracted and expanded. And it helps user to walk in stable state.