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:
Feb. 19, 2019
Filed:
Nov. 09, 2017
Applicant:
4m Co., Ltd., Naju-si, Jeollanam-do, KR;
Inventor:
Jae Il Sim, Jeollanam-do, KR;
Assignee:
4M CO., LTD., Naju-si, Jeollanam-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04G 23/02 (2006.01); E04C 5/06 (2006.01); E04C 3/34 (2006.01);
U.S. Cl.
CPC ...
E04G 23/0218 (2013.01); E04C 3/34 (2013.01); E04C 5/0622 (2013.01);
Abstract
Disclosed is a column reinforcing structure using V-shaped tie bars, in which V-shaped tie bars and reinforcing tie bars are used together in a pre-assembled reinforcement when reinforcing an existing column by concrete jacketing such that it is possible to effectively confine the concrete while preventing buckling of main reinforcing bars without installing cross ties and construction can be carried out very quickly and simply.