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:
Jul. 06, 2004
Filed:
Jul. 13, 2001
Applicant:
Inventors:
Yiannis A. Monovoukas, Waltham, MA (US);
Steven J. Anderson, Green Bay, WI (US);
David Leeman, Worcester, MA (US);
Anatole A. Klyosov, Newton, MA (US);
George P. Philippidis, Chestnut Hill, MA (US);
Assignee:
Kadant Composites Inc., Bedford, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 4/300 ; B29C 4/500 ; B29C 4/700 ; D21H 1/701 ; D21H 1/733 ;
U.S. Cl.
CPC ...
B29C 4/300 ; B29C 4/500 ; B29C 4/700 ; D21H 1/701 ; D21H 1/733 ;
Abstract
Granulated papermaking sludge is combined with plastic to form composite materials that may be shaped into structural and non-structural articles.