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. 29, 2003
Filed:
Nov. 06, 2001
Applicant:
Inventors:
Angus MacSween, Aberdeen, GB;
Austin Clark, Aberdeen, GB;
Michael McCormick, Radcliffe, GB;
David Lees, Radcliffe, GB;
Assignee:
Arjo Wiggins Fine Papers Limited, Basingstoke, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21F 3/08 ; D21F 1/100 ;
U.S. Cl.
CPC ...
D21F 3/08 ; D21F 1/100 ;
Abstract
There is disclosed a roller ( ) for a texturing press on a papermaking machine adapted to be fitted with an interchangeable engraved sleeve ( ) and comprising a cylindrical shell ( ) having a plurality of axially and circumferentially spaced apertures ( ) in its peripheral surface through which pressure fluid may be ejected and at least one axially extending channel ( ) within the thickness of the shell for the supply of pressure fluid to the apertures.