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:
Aug. 13, 2002
Filed:
Sep. 21, 2001
Combi Corporation, Tokyo, JP;
Abstract
Arm rests , and interconnection bars are swung upward with respect to handle pipes to thereby fold front leg and a rear leg to be substantially parallel with each other. At least one joint , are provided on one axial line, on the middle portion of each of both sides of a push handle with respect to the interconnection of the intermediate handle pipe with the push handle , on the middle portion of each of front interconnection bars interconnecting the intermediate front leg and the left and right front legs , on the middle portion of each of rear interconnection bars interconnecting the intermediate rear leg and the left and right rear legs , and on the middle portion of each of upper interconnection bars interconnecting the intermediate interconnection bars and the left and right interconnection bars