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. 02, 2005
Filed:
Nov. 19, 2003
Applicants:
Jouni Huuskonen, Valkeakoski, FI;
Timo Koskinen, Grand Rapids, MN (US);
Heikki Pakarinen, Valkeakoski, FI;
Timo Toivanen, Saakoski, FI;
Mika Kosonen, Valkeakoski, FI;
Inventors:
Jouni Huuskonen, Valkeakoski, FI;
Timo Koskinen, Grand Rapids, MN (US);
Heikki Pakarinen, Valkeakoski, FI;
Timo Toivanen, Saakoski, FI;
Mika Kosonen, Valkeakoski, FI;
Assignee:
UPM-Kymmene, Valkeakoski, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21H019/36 ; D21H011/08 ; D21H011/10 ; D21H005/02 ;
U.S. Cl.
CPC ...
Abstract
The invention relates to coated printing paper which contains mechanical pulp and whose opacity is at least 89%, brightness at least 65% and surface roughness not more than 4.5 μm. The printing paper contains mechanical pulp at least 90 weight-% of the total fiber content of the paper.