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:
Apr. 22, 2003
Filed:
Nov. 08, 2001
Applicant:
Inventors:
Mark A. Johnson, Chillicothe, OH (US);
John Benson, Lee, MA (US);
Mahendra Mehta, Pittsfield, MA (US);
Steve Canary, Westfield, MA (US);
Eric Girardin, Westfield, MA (US);
Assignee:
The Mead Corporation, Dayton, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D21F 1/104 ; D21H 1/964 ;
U.S. Cl.
CPC ...
D21F 1/104 ; D21H 1/964 ;
Abstract
A process for forming an abrasion resistant, printable sheet which comprises forming a web of cellulosic fibers on a papermaking machine and applying a slurry including an abrasion-resistant grit to the upper surface of the web on the papermaking machine and then applying a secondary web of cellulosic fibers over the grit to form a three layer overlay product.