Burr-crushing rollers

Patents Grantslast 30 patents

  • Information Patent Grant

    Device and process for cleaning web-squeezing rollers at output fro...

    • Patent number 6,230,368
    • Issue date May 15, 2001
    • Marzoli S.p.A.
    • Silvano Patelli
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Device and method for discharge and cleaning of the web at the outp...

    • Patent number 6,185,788
    • Issue date Feb 13, 2001
    • Marzoli S.p.A.
    • Silvano Patelli
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Web crushing arrangement for a card web

    • Patent number 4,352,223
    • Issue date Oct 5, 1982
    • Rieter Machine Work, Ltd.
    • Graf Felix
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Crush roll arrangement for a card web

    • Patent number 4,315,346
    • Issue date Feb 16, 1982
    • Rieter Machine Works, Ltd.
    • Robert Demuth
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3606645

    • Patent number 3,606,645
    • Issue date Sep 21, 1971
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3457618

    • Patent number 3,457,618
    • Issue date Jul 29, 1969
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3310244

    • Patent number 3,310,244
    • Issue date Mar 21, 1967
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3305182

    • Patent number 3,305,182
    • Issue date Feb 21, 1967
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    3240148

    • Patent number 3,240,148
    • Issue date Mar 15, 1966
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2910735

    • Patent number 2,910,735
    • Issue date Nov 3, 1959
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2910734

    • Patent number 2,910,734
    • Issue date Nov 3, 1959
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2910736

    • Patent number 2,910,736
    • Issue date Nov 3, 1959
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2910733

    • Patent number 2,910,733
    • Issue date Nov 3, 1959
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2854700

    • Patent number 2,854,700
    • Issue date Oct 7, 1958
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2622281

    • Patent number 2,622,281
    • Issue date Dec 23, 1952
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2479759

    • Patent number 2,479,759
    • Issue date Aug 23, 1949
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2468279

    • Patent number 2,468,279
    • Issue date Apr 26, 1949
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    2322711

    • Patent number 2,322,711
    • Issue date Jun 22, 1943
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING