IDiyas

For the Inventor, By the Inventor

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.:

US 9386761 B1

PDFFull Text
Date of Patent:
Jul. 12, 2016

Filed:

Oct. 19, 2010

Environmentally active concrete

Applicants:

Takaki Yukimoto, Tokyo, JP;

Yasuhiro Kaneko, Tokyo, JP;

Seishi Tokunaga, Tokyo, JP;

Hirokazu Nishimura, Tokyo, JP;

Tatsuru Tabohashi, Tokyo, JP;

Masaki Kobayashi, Tokyo, JP;

Kazuhiro Sato, Tokyo, JP;

Chizuru Tara, Tokyo, JP;

Inventors:

Takaki Yukimoto, Tokyo, JP;

Yasuhiro Kaneko, Tokyo, JP;

Seishi Tokunaga, Tokyo, JP;

Hirokazu Nishimura, Tokyo, JP;

Tatsuru Tabohashi, Tokyo, JP;

Masaki Kobayashi, Tokyo, JP;

Kazuhiro Sato, Tokyo, JP;

Chizuru Tara, Tokyo, JP;

Assignee:

Nikken Kogaku Co., LTD, Tokyo, JP;

Attorneys:

Fattibene and Fattibene LLC

Paul A. Fattibene

Primary Examiner:

John Pak

Assistant Examiner:

Nathan W Schlientz

Int. Cl.
CPC ...
E02B 3/12 (2006.01); A01K 61/00 (2006.01); A01N 25/00 (2006.01); A01N 37/50 (2006.01); C04B 14/00 (2006.01); C04B 24/12 (2006.01); C04B 24/14 (2006.01); C04B 28/02 (2006.01); C04B 103/30 (2006.01); C04B 111/00 (2006.01); C04B 111/72 (2006.01); C04B 111/74 (2006.01);
U.S. Cl.
CPC ...
A01K 61/006 (2013.01); A01N 25/002 (2013.01); A01N 37/50 (2013.01); C04B 14/00 (2013.01); C04B 24/123 (2013.01); C04B 24/14 (2013.01); C04B 28/02 (2013.01); E02B 3/129 (2013.01); C04B 2103/30 (2013.01); C04B 2111/00758 (2013.01); C04B 2111/72 (2013.01); C04B 2111/74 (2013.01);
Abstract

In order to reduce the amount of an organism attractant substance remaining inside concrete that tends be used wastefully and also to allow the organism attractant substance to effectively flow out gradually in a long period of time, an environmentally active, preserving and repairing-use concrete block is provided in which the air content and flowability of the concrete are increased, and the congregating and growing effects for fishes and shellfishes and the adhering and growing effects for algae are maintained so that a high attractant effect by odor of the organism attractant substance is obtained. An environmentally active preserving and repairing-use concrete block is provided with at least three or more legs, and in this structure the environmentally active preserving and repairing-use concrete block is formed by using an environmentally active preserving and repairing-use concrete having high air content and high flowability formed by kneading an organism attractant substance having a specific odor therein.

Find Patent Forward Citations

Loading…