by tools arranged in the direction of web feed; Logitudinal crêping, i.e. providing paper with crêpes parallel to the direction of web movement

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for producing a web of extensible fibrous mate...

    • Patent number 11,390,999
    • Issue date Jul 19, 2022
    • Marion Sterner
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Multifunction apparatus for processing webs of fibrous and/or pliab...

    • Patent number 9,085,853
    • Issue date Jul 21, 2015
    • Giorgio Trani
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Method for modifying the physical and/or chemical characteristics o...

    • Patent number 9,051,686
    • Issue date Jun 9, 2015
    • Giorgio Trani
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Method for forming webs of transversely extensible fibrous material...

    • Patent number 8,603,299
    • Issue date Dec 10, 2013
    • Giorgio Trani
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Method for forming webs of transversely extensible fibrous material...

    • Patent number 8,282,779
    • Issue date Oct 9, 2012
    • Giorgio Trani
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3866277

    • Patent number 3,866,277
    • Issue date Feb 18, 1975
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    3586602

    • Patent number 3,586,602
    • Issue date Jun 22, 1971
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    3471907

    • Patent number 3,471,907
    • Issue date Oct 14, 1969
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3471363

    • Patent number 3,471,363
    • Issue date Oct 7, 1969
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    3188372

    • Patent number 3,188,372
    • Issue date Jun 8, 1965
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2674776

    • Patent number 2,674,776
    • Issue date Apr 13, 1954
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2628656

    • Patent number 2,628,656
    • Issue date Feb 17, 1953
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2535734

    • Patent number 2,535,734
    • Issue date Dec 26, 1950
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2447784

    • Patent number 2,447,784
    • Issue date Aug 24, 1948
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2429706

    • Patent number 2,429,706
    • Issue date Oct 28, 1947
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2393672

    • Patent number 2,393,672
    • Issue date Jan 29, 1946
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2376915

    • Patent number 2,376,915
    • Issue date May 29, 1945
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2335313

    • Patent number 2,335,313
    • Issue date Nov 30, 1943
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2251513

    • Patent number 2,251,513
    • Issue date Aug 5, 1941
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2229916

    • Patent number 2,229,916
    • Issue date Jan 28, 1941
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2197447

    • Patent number 2,197,447
    • Issue date Apr 16, 1940
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2165728

    • Patent number 2,165,728
    • Issue date Jul 11, 1939
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2141432

    • Patent number 2,141,432
    • Issue date Dec 27, 1938
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2141433

    • Patent number 2,141,433
    • Issue date Dec 27, 1938
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2130007

    • Patent number 2,130,007
    • Issue date Sep 13, 1938
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    2019903

    • Patent number 2,019,903
    • Issue date Nov 5, 1935
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    1643147

    • Patent number 1,643,147
    • Issue date Sep 20, 1927
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD

Patents Applicationslast 30 patents