Textiles: weaving – Fabrics – Drier felts
Reexamination Certificate
2011-07-19
2011-07-19
Muromoto, Jr., Bobby H (Department: 3765)
Textiles: weaving
Fabrics
Drier felts
C139S38300A, C139S3830AA, C162S358100
Reexamination Certificate
active
07980275
ABSTRACT:
A papermaker's press felt includes: a base fabric, comprising: a set of top machine direction (MD) yarns; a set of bottom MD yarns; and a set of cross machine direction (CMD) yarns interwoven with the top MD yarns and the bottom MD yarns. The top MD yarns, bottom MD yarns, and CMD yarns are interwoven in a series of repeat units in which each top MD yarn forms a long MD paper side float above certain consecutive ones of the set of CMD yarns. The press felt further comprises at least one batt layer attached to the base fabric. In this configuration, the long paper side floats of the base fabric can provide a desirable balance of properties.
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Japanese Office Action for Application No. 2006-078193 dispatched on Apr. 17, 2009.
Second Office Action from the Chinese Patent Office for Patent Application 2006/10068233.0 mailed on Jul. 30, 2010.
Gstrein Hippolit
Haiden Klaus
Huyck Austria GmbH
Muromoto, Jr. Bobby H
Myers Bigel & Sibley & Sajovec
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