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:
Sep. 01, 2015
Filed:
Dec. 30, 2013
Kikukawa Kogyo Co., Ltd., Sumida-Ku, Tokyo, JP;
Katsuo Sato, Chiba, JP;
Tadao Minuma, Chiba, JP;
Kikukawa Kogyo Co., Ltd., Tokyo, JP;
Abstract
A wall panel fastening structure for mounting and demounting each panel without moving the other panels is provided on a supporting frame by using a projecting and retracting pin, wherein the wall panel is provided with a wall board part and a fastening part projecting on a back surface of the wall board part; the supporting frame is provided with an accommodating space for accommodating the projecting and retracting pin, and placed along a gap between adjacent wall panels and facing the fastening part; the accommodating space is open to the gap; the projecting and retracting pin is provided with a thread portion and screwed into a thread hole provided in a flange of the supporting frame; and the wall panel is locked to the supporting frame by inserting a front end portion of the projecting and retracting pin into a locking hole formed in the fastening part.