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:
May. 17, 2022
Filed:
Feb. 09, 2018
Applicants:
Sumitomo Corporation, Tokyo, JP;
Kyowa Co., Ltd., Osaka, JP;
Inventors:
Ikuo Moriyama, Osaka, JP;
Kotaro Oda, Osaka, JP;
Shigeru Matsuo, Osaka, JP;
Koji Kajiwara, Osaka, JP;
Hironori Kawamura, Osaka, JP;
Assignees:
SUMITOMO CORPORATION, Tokyo, JP;
KYOWA CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02B 3/04 (2006.01); E02B 17/00 (2006.01); E02B 3/12 (2006.01);
U.S. Cl.
CPC ...
E02B 17/0017 (2013.01); E02B 3/12 (2013.01);
Abstract
A scour prevention unit includes a bag body housing block objects in a bag material, and a cloth integrated with the bag body, wherein the cloth is housed in the bag material and is laid below the block objects, or is fixed below the bag body outside the bag body by fixing means.