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:
Oct. 09, 2018
Filed:
Jun. 29, 2015
Komatsu Ltd., Tokyo, JP;
Mitsuhiro Koga, Hirakata, JP;
KOMATSU LTD., Tokyo, JP;
Abstract
A climbing apparatus body is supported by a main frame rotatably about a rotational shaft at one end. The climbing apparatus body is capable of taking an in-use posture in which the climbing apparatus body is inclined so that the other end is located below the one end and a folded posture in which the climbing apparatus body stands so that the other end is directed upward. A handrail is supported by the main frame. A pair of right and left banisters is attached to the climbing apparatus body and includes a portion extending toward the handrail relative to the position (perpendicular line) of the rotational shaft in the direction from the other end to the one end in the in-use posture in a side view of the climbing apparatus body.