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. 04, 2007
Filed:
Nov. 17, 2004
Applicants:
James W. Bohlig, Rutland, VT (US);
Sean P. Duffy, Huntersville, NC (US);
Inventors:
James W. Bohlig, Rutland, VT (US);
Sean P. Duffy, Huntersville, NC (US);
Assignee:
Casella Waste Systems, Inc., Rutland, VT (US);
Primary Examiner:
Int. Cl.
CPC ...
B02C 15/00 (2006.01); B07B 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Systems and methods for providing a quantity of cullet having at least two colors of glass from an input stream of recyclable material and non-recyclable material. In an embodiment, the system includes a sortation station, a screening apparatus, an air classifier, and a crushing apparatus to provide as output substantially pure cullet having at least two colors.