by air pressure or suction

Patents Grantslast 30 patents

  • Information Patent Grant

    Packing method and unit for folding a blank on a packing machine

    • Patent number 9,821,526
    • Issue date Nov 21, 2017
    • G.D Societa' per Azioni
    • Luca Cavazza
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Packing unit and method for folding a blank on a packing machine

    • Patent number 9,713,911
    • Issue date Jul 25, 2017
    • G.C. SOCIETA PER AZIONI
    • Luca Cavazza
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Device and process for transporting a sleeve

    • Patent number 7,780,378
    • Issue date Aug 24, 2010
    • Michael Hoerauf Maschinenfabrik GmbH U. Co. KG
    • Adam Schneider
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Vacuum hold down folder/gluers and process

    • Patent number 5,797,831
    • Issue date Aug 25, 1998
    • Roverts Systems, Inc.
    • John T. Roberts
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Method and apparatus for longitudinal compressive treatment of webs

    • Patent number 4,894,196
    • Issue date Jan 16, 1990
    • Walton; Richard R.
    • Richard R. Walton
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Folding and gluing machine

    • Patent number 4,287,704
    • Issue date Sep 8, 1981
    • American Can Company
    • George L. Meyers
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Helical folder for paperboard blanks

    • Patent number 4,254,692
    • Issue date Mar 10, 1981
    • Wm. C. Staley Machinery Corporation
    • Louis M. Sardella
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Folding and gluing a scored carton blank

    • Patent number 4,210,069
    • Issue date Jul 1, 1980
    • American Can Company
    • George L. Meyers
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Suction conveyor

    • Patent number 4,108,302
    • Issue date Aug 22, 1978
    • J. Bobst & Fils, S.A.
    • Friedrich Wiedemann
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Folding apparatus for corrugated paperboard blanks

    • Patent number 3,992,982
    • Issue date Nov 23, 1976
    • Koppers Company, Inc.
    • Martinus C. Huiskes
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    3797371

    • Patent number 3,797,371
    • Issue date Mar 19, 1974
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    3648605

    • Patent number 3,648,605
    • Issue date Mar 14, 1972
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    3618479

    • Patent number 3,618,479
    • Issue date Nov 9, 1971
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    3611884

    • Patent number 3,611,884
    • Issue date Oct 12, 1971
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    3572221

    • Patent number 3,572,221
    • Issue date Mar 23, 1971
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD

Patents Applicationslast 30 patents