TREA

Pressing fingers

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Industry

  • CPC
  • B31F1/2859
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B31Paper goods B31FMECHANICAL WORKING OR DEFORMATION OF PAPER OR CARDBOARD B31F1/00Mechanical deformation of paper or cardboard without removing material

Current Industry

B31F1/2859Pressing fingers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Spring loaded free floating stripper finger with stabilizer for a w...
    • Patent number 4,265,697
    • Issue date May 5, 1981
    • Joseph A. King
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Adjustable profile finger setting jig
    • Patent number 4,174,576
    • Issue date Nov 20, 1979
    • Westvaco Corporation
    • Michael L. Shepard
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Apparatus for urging web guides toward the corrugating roll of a si...
    • Patent number 4,104,107
    • Issue date Aug 1, 1978
    • Koppers Company, Inc.
    • Kenneth Kaae Christensen
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Self retracting stripper finger for corrugating machine
    • Patent number 4,093,497
    • Issue date Jun 6, 1978
    • S&S Corrugated Paper Machinery Co., Inc.
    • Martin J. Leff
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Corrugating station assembly guide
    • Patent number 4,005,529
    • Issue date Feb 1, 1977
    • Westvaco Corporation
    • Willem A. Nikkel
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Two piece stripper finger for corrugating machine
    • Patent number 3,951,725
    • Issue date Apr 20, 1976
    • Westvaco Corporation
    • Ward J. Bradley
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    3371006
    • Patent number 3,371,006
    • Issue date Feb 27, 1968
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    3366527
    • Patent number 3,366,527
    • Issue date Jan 30, 1968
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    3360419
    • Patent number 3,360,419
    • Issue date Dec 26, 1967
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    3346436
    • Patent number 3,346,436
    • Issue date Oct 10, 1967
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2714415
    • Patent number 2,714,415
    • Issue date Aug 2, 1955
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2711206
    • Patent number 2,711,206
    • Issue date Jun 21, 1955
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2708472
    • Patent number 2,708,472
    • Issue date May 17, 1955
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2542230
    • Patent number 2,542,230
    • Issue date Feb 20, 1951
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2232365
    • Patent number 2,232,365
    • Issue date Feb 18, 1941
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2185884
    • Patent number 2,185,884
    • Issue date Jan 2, 1940
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2174565
    • Patent number 2,174,565
    • Issue date Oct 3, 1939
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2043635
    • Patent number 2,043,635
    • Issue date Jun 9, 1936
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    1835816
    • Patent number 1,835,816
    • Issue date Dec 8, 1931
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD

Patents Applicationslast 30 patents