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. 19, 1991
Filed:
Apr. 18, 1988
Applicant:
Inventors:
Sakae Nishizuka, Yokohama, JP;
Ippei Watanabe, Yokohama, JP;
Shozo Maruo, Yokohama, JP;
Yohichiro Tsutsui, Yokohama, JP;
Sadahito Ishikawa, Yokohama, JP;
Nobutaka Koibuchi, Tokyo, JP;
Teruhiko Miyauchi, Tokyo, JP;
Koshin Kikuchi, Tokyo, JP;
Assignees:
Shimizu Construction Co., Ltd., Tokyo, JP;
Shinmeiwa Industry Co., Ltd., Nishinomiya, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65G / ; B65G / ; B65G / ; B65G / ;
U.S. Cl.
CPC ...
406 31 ; 406 62 ; 406 76 ; 406 84 ; 406117 ; 406148 ; 406150 ; 406195 ;