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. 09, 1986
Filed:
Aug. 29, 1985
Kazuo Horimatsu, Funabashi, JP;
Tekken Construction Co., Ltd., Tokyo, JP;
Abstract
A method of building a strengthened embankment body which involves the steps of repeatedly burying first nets and embanking and roll-compacting the body being built on ground until a required height of embankment is reached, repeatedly burying of second nets between the buried first nets and embanking and roll-compaction of compression-resistive materials are concurrently repeated to form a highly strengthened arched body part locally at a zone corresponding to an arched peripheral wall of a semi-cylindrical tunnel to be excavated through the body, the first buried nets providing the stability of the entire embankment body while the second buried nets achieving the stability at the arched peripheral wall zone of the tunnel.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile