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:
Aug. 22, 2006
Filed:
Oct. 26, 2004
Applicants:
George W. Meckert, New York, NY (US);
Peter J. Waznys, Centerport, NY (US);
Anthony M. Cialone, Garden City, NY (US);
Inventors:
George W. Meckert, New York, NY (US);
Peter J. Waznys, Centerport, NY (US);
Anthony M. Cialone, Garden City, NY (US);
Assignee:
Lehigh Technologies, LLC, Garden City, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B02C 19/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process and apparatus for making crumb and powder rubber from preprocessed rubber particles. The process and apparatus provides an energy efficient operation wherein the preprocessed rubber particles are dried, precooled, frozen, comminuted and sized using a closed cryogenic fluid cycle.