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:
Apr. 15, 1997
Filed:
Jan. 25, 1995
Applicant:
Inventors:
Tokio Tan, Tokyo, JP;
Kikuo Kazi, Saitama, JP;
Shinta Yamamura, Kanagawa, JP;
Naoyuki Furuta, Tokyo, JP;
Tadanori Mizukami, Tokyo, JP;
Assignee:
Nitto Boseki Co., Ltd, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
E02D / ;
U.S. Cl.
CPC ...
522933 ; 52295 ; 404-9 ;
Abstract
Fixing members are mounted, at predetermined intervals, on the top portion of a footing that is built along a road. A concrete-type board having vertical through-holes is mounted on the footing through the fixing member. Steel rods each having top and bottom threaded portions are inserted into the respective through-holes of the board with the bottom threaded portions being threadedly engaged with the respective fixing members. Upper nuts are engaged with the top threaded portions of the respective rods, to thereby fix the board onto the footing.