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Class Information
Number: 162/321
Name: Paper making and fiber liberation > Apparatus > Running or indefinite length product forming and/or treating means > Means directing stock into contact with molding surface > Superposed or lateral stock pool type > Cylinder mold
Description: Apparatus in which the mold is cylindrical in nature and the circumferential surface is foraminous.

Patents under this class:

Patent Number Title Of Patent Date Issued
6773548 Paper comprising an embossed pattern, method for producing and cloth for making same Aug. 10, 2004
6464836 Variable hydraulic pulse drainage cylinder former Oct. 15, 2002
6176976 Profile control weir for cylinder paper machines Jan. 23, 2001
6006554 Two stage counter current drum washer Dec. 28, 1999
5993605 Apparatus for manufacturing a filtering medium in sheet form Nov. 30, 1999
4784725 Vat paper machine Nov. 15, 1988
4683059 Vacuum breaker valve-discharge elbow assembly for rotary drum filters Jul. 28, 1987
4608170 Angularly adjustable breaker valve-discharge elbow for rotary drum filters Aug. 26, 1986
4608171 Adjustable mounting for valve-discharge elbow of rotary drum filters Aug. 26, 1986

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