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. 11, 2012
Filed:
Mar. 10, 2008
Applicants:
Sung-soo Kim, Chungcheongbuk-do, KR;
Ho-soo Hwang, Suwon-si, KR;
Inventors:
Sung-Soo Kim, Chungcheongbuk-do, KR;
Ho-Soo Hwang, Suwon-si, KR;
Assignee:
Korea Kumho Petrochemical Co., Ltd, Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B 7/00 (2006.01); B65G 37/00 (2006.01); B07B 1/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
According to an exemplary embodiment of the present invention there is provided a catalyst-spreading device comprising: a mesh boat which stores catalyst to be spread on a substrate and includes a bottom having a mesh net, a transportation unit which transports the mesh boat or the substrate, and a vibration unit which vibrates the mesh boat to spread the catalyst on the substrate.