Paper making and fiber liberation – Apparatus – Running or indefinite length product forming and/or treating...
Reexamination Certificate
2007-01-02
2007-01-02
Hug, Eric (Department: 1731)
Paper making and fiber liberation
Apparatus
Running or indefinite length product forming and/or treating...
C162S358200, C162S900000, C162S901000, C442S076000, C428S309900
Reexamination Certificate
active
10638509
ABSTRACT:
A family of paper industry process belts (“PIPB's”) having a range of properties for different applications in the paper industry. The PIPB can be a laminate comprising a grooved press belt and a porous membrane embedded therein and used as a substitute dewatering structure heretofore provided by press fabric(s).
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Albany International Corp.
Frommer Lawrence & Haug LLP;
Hug Eric
Santucci Ronald R.
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