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:
Feb. 14, 2006
Filed:
May. 02, 2000
Applicants:
Donald W. Hayward, Waterville, OH (US);
Alison S. Martin, Toledo, OH (US);
Francis M. Schloss, Perrysburg, OH (US);
Inventors:
Donald W. Hayward, Waterville, OH (US);
Alison S. Martin, Toledo, OH (US);
Francis M. Schloss, Perrysburg, OH (US);
Assignee:
Plastic Technologies, Inc., Holland, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
B02C 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Contaminants are removed from RPET flakes by a process which includes the steps of comminuting the RPET flakes to produce RPET particles and driving the contaminants out from the RPET particles.