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:
Dec. 16, 2014
Filed:
Jul. 11, 2012
Applicants:
Shingo Hiranaka, Shunan, JP;
Genji Taga, Shunan, JP;
Inventors:
Shingo Hiranaka, Shunan, JP;
Genji Taga, Shunan, JP;
Assignee:
Tokuyama Corporation, Shunan-Shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B03C 1/00 (2006.01); B03C 1/14 (2006.01);
U.S. Cl.
CPC ...
B03C 1/14 (2013.01); B03C 2201/20 (2013.01); Y10S 209/93 (2013.01);
Abstract
A method for removing metal pieces contained in gypsum board wastes from the gypsum board wastes by means of a drum magnetic separator, wherein