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. 29, 1981
Filed:
Apr. 20, 1979
Applicant:
Inventors:
Yasuro Ito, Numabukuro, Nakano-Ku, Tokyo, JP;
Yoshiro Higuchi, Tokyo, JP;
Yutaka Mochida, Hakodate, JP;
Hideharu Kaga, Tokyo, JP;
Yasuhiro Yamamoto, Kawasaki, JP;
Tadayuki Sumita, Tokyo, JP;
Assignees:
Other;
Taisei Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427403 ; 118300 ; 427426 ; 427427 ;
Abstract
A slurry shaped freshly mixed fluid compound such as paste or mortar and coarse or fine aggregate are conveyed under pressure through discrete conduits and then mixed together substantially immediately before blasting. The mixture is blasted through a nozzle against a body to be covered with concrete.