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:
Jun. 20, 2017
Filed:
Dec. 17, 2012
Applicant:
Quarzwerke Gmbh, Frechen, DE;
Inventors:
Assignee:
QUARZWERKE GMBH, Frechen, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B02C 23/06 (2006.01); B02C 19/00 (2006.01); C03B 37/16 (2006.01);
U.S. Cl.
CPC ...
B02C 23/06 (2013.01); B02C 19/0056 (2013.01); B02C 19/0087 (2013.01); C03B 37/16 (2013.01); B02C 19/0068 (2013.01); Y02P 40/57 (2015.11); Y10T 428/2927 (2015.01);
Abstract
The present invention relates to a process for comminuting glass fibers from waste glass-based fibrous materials.