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:
Sep. 09, 2003
Filed:
Jun. 01, 2001
Applicant:
Inventor:
Walter Best, Duren, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D21F 3/00 ;
U.S. Cl.
CPC ...
D21F 3/00 ;
Abstract
The invention refers to a shoe press belt ( ) for use in shoe presses of a paper machine, having a support ( ) and a liquid-impermeable belt layer ( ) which has an inner layer ( ) and an outer layer ( ), the outer layer ( ) having a porous structure and the porous structure being formed exclusively from cavities ( ) open toward the outer side; and is characterized in that the outer layer ( ) is made of an unfoamed material.