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:
Nov. 06, 2012
Filed:
Sep. 11, 2009
Applicants:
Bong Joo Lee, Daejeon, KR;
Yong Cheol Kim, Daejeon, KR;
Sang Ho Moon, Daejeon, KR;
Ki Hwa Park, Daejeon, KR;
Byoung Woo Yum, Daejeon, KR;
Inventors:
Bong Joo Lee, Daejeon, KR;
Yong Cheol Kim, Daejeon, KR;
Sang Ho Moon, Daejeon, KR;
Ki Hwa Park, Daejeon, KR;
Byoung Woo Yum, Daejeon, KR;
Assignee:
Korea Institute of Geoscience and Mineral Resources, Daejeon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 1/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is provided an automatic sequential sampler for roof-top runoff of rainwater, which comprises: a sensing part, a controlling part and a sampling part, and more particularly, which takes samples of rainwater, at regular intervals, by sensing whether it rains and controlling the rotation and stop of a sample bottle shelf in the sampling part, using a timer and a counter.