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:
Oct. 27, 2009
Filed:
May. 08, 2008
Applicant:
Soo Yong Kang, Anyang-si, Gyeonggi-do 431-737, KR;
Inventor:
Soo Yong Kang, Anyang-si, Gyeonggi-do 431-737, KR;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02B 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A connection structure of plate type vertical drains and a circular horizontal drainpipe and a method of constructing a horizontal drain layer in soft ground using the same. The plate type vertical drains are coupled to the circular horizontal drainpipe using cylindrical fitters, so that excess pore water can be easily drained from underground even if the horizontal drain layer is constructed by pouring soil instead of sand, thereby reducing construction costs and a construction period.