TREA

Softening or making skins or leather supple

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Industry

  • CPC
  • C14B1/40
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Parent Industries

CCHEMISTRY METALLURGY C14Leather C14BMECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL PELT-SHEARING MACHINES INTESTINE-SPLITTING MACHINES C14B1/00Manufacture of leather Machines or devices therefor

Current Industry

C14B1/40Softening or making skins or leather supple
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for drying industrial hides
    • Patent number 7,047,665
    • Issue date May 23, 2006
    • Officine di Cartigliano SpA
    • Antonio Polato
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    Method and line for the continuous stretching of hides and other si...
    • Patent number 6,957,553
    • Issue date Oct 25, 2005
    • Officine di Cartigliano SpA
    • Antonio Polato
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    Hide stretching apparatus
    • Patent number 6,112,559
    • Issue date Sep 5, 2000
    • Emilio Buttazzi
    • Michele Zanette
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    Device for continuously adjusting the working pressure for staking...
    • Patent number 5,970,754
    • Issue date Oct 26, 1999
    • Officine di Cartigliano S.p.A.
    • Antonio Polato
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    Machine for softening and stretching laminar products, particularly...
    • Patent number 5,184,487
    • Issue date Feb 9, 1993
    • Officine di Cartigliano S.p.A.
    • Antonio Corner
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    Processing plant for treating hides, skins, pieces of leather and t...
    • Patent number 4,559,793
    • Issue date Dec 24, 1985
    • Karl-Otto Geweniger
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    Overload-security for staking machines for leather industry
    • Patent number 4,546,626
    • Issue date Oct 15, 1985
    • Joseph Zwaans
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    Method for treating leathers
    • Patent number 4,148,947
    • Issue date Apr 10, 1979
    • Statni vyzkumny ustav kozedelny
    • Zdenek Miculka
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    Method and apparatus for flexibilizing leather
    • Patent number 4,100,771
    • Issue date Jul 18, 1978
    • Jiri Dokoupil
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    Method and apparatus for making drawn containers
    • Patent number 4,051,707
    • Issue date Oct 4, 1977
    • Kraft, Inc.
    • John Valek
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Processing of leather
    • Patent number 4,051,700
    • Issue date Oct 4, 1977
    • Maschinenfabrik Turner GmbH
    • Jiri Dokoupil
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    Leather softening machines
    • Patent number 4,051,701
    • Issue date Oct 4, 1977
    • USM Corporation
    • Walter Baum
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    3877260
    • Patent number 3,877,260
    • Issue date Apr 15, 1975
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    3677041
    • Patent number 3,677,041
    • Issue date Jul 18, 1972
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    3426557
    • Patent number 3,426,557
    • Issue date Feb 11, 1969
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    3423967
    • Patent number 3,423,967
    • Issue date Jan 28, 1969
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    3398557
    • Patent number 3,398,557
    • Issue date Aug 27, 1968
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    3256722
    • Patent number 3,256,722
    • Issue date Jun 21, 1966
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    2956427
    • Patent number 2,956,427
    • Issue date Oct 18, 1960
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    2740283
    • Patent number 2,740,283
    • Issue date Apr 3, 1956
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    2687635
    • Patent number 2,687,635
    • Issue date Aug 31, 1954
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    2452663
    • Patent number 2,452,663
    • Issue date Nov 2, 1948
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    2404873
    • Patent number 2,404,873
    • Issue date Jul 30, 1946
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    2363715
    • Patent number 2,363,715
    • Issue date Nov 28, 1944
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    2348413
    • Patent number 2,348,413
    • Issue date May 9, 1944
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    2254870
    • Patent number 2,254,870
    • Issue date Sep 2, 1941
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    2204625
    • Patent number 2,204,625
    • Issue date Jun 18, 1940
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    2101866
    • Patent number 2,101,866
    • Issue date Dec 14, 1937
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    2079270
    • Patent number 2,079,270
    • Issue date May 4, 1937
    • C14 - SKINS HIDES PELTS LEATHER
  • Information Patent Grant

    2009518
    • Patent number 2,009,518
    • Issue date Jul 30, 1935
    • C14 - SKINS HIDES PELTS LEATHER

Patents Applicationslast 30 patents