TREA

Diablo shaped pigs

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Industry

  • CPC
  • B08B9/0554
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B08Cleaning B08BCLEANING IN GENERAL PREVENTION OF FOULING IN GENERAL B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto

Current Industry

B08B9/0554Diablo shaped pigs
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Aseptic pipeline pig with identification means
    • Patent number 10,753,525
    • Issue date Aug 25, 2020
    • URESH AG
    • Urs Hofer
    • B08 - CLEANING
  • Information Patent Grant

    Hydraulically dynamic mono-pig scraper
    • Patent number 7,213,290
    • Issue date May 8, 2007
    • Durr Systems, Inc.
    • Herbert Martin
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Method and device to allow a rigid pig to pass into a flow pipe whi...
    • Patent number 6,679,949
    • Issue date Jan 20, 2004
    • Petroleo Brasileiro S.A.
    • Alcino Resende De Almeida
    • B08 - CLEANING
  • Information Patent Grant

    Duct-cleaning unit
    • Patent number 6,249,927
    • Issue date Jun 26, 2001
    • Sumio Ando
    • B08 - CLEANING
  • Information Patent Grant

    Pipeline scraper
    • Patent number 5,400,456
    • Issue date Mar 28, 1995
    • I.S.Y. Molchtechnik GmbH
    • Hubert Skibowski
    • B08 - CLEANING
  • Information Patent Grant

    Method of cleaning a pipe with a cylindrical pipe pig having pins i...
    • Patent number 5,358,573
    • Issue date Oct 25, 1994
    • Orlande Sivacoe
    • B08 - CLEANING
  • Information Patent Grant

    Process for cleaning a nitric acid absorption column
    • Patent number 5,300,153
    • Issue date Apr 5, 1994
    • Gerald G. Burtner
    • B08 - CLEANING
  • Information Patent Grant

    Pipeline pig
    • Patent number 5,265,302
    • Issue date Nov 30, 1993
    • Orlande Sivacoe
    • B08 - CLEANING
  • Information Patent Grant

    Process for cleaning nitric acid absorption column coils
    • Patent number 5,213,623
    • Issue date May 25, 1993
    • Gerald G. Burtner
    • B08 - CLEANING
  • Information Patent Grant

    Pipeline pig
    • Patent number 5,150,493
    • Issue date Sep 29, 1992
    • Orlande Sivacoe
    • B08 - CLEANING
  • Information Patent Grant

    Pipeline scraper
    • Patent number 5,127,125
    • Issue date Jul 7, 1992
    • I.S.T. Molchtechnik GmbH
    • Hubert Skibowski
    • B08 - CLEANING
  • Information Patent Grant

    Scraper for liquid distribution pipes, especially for petroleum pro...
    • Patent number 5,035,021
    • Issue date Jul 30, 1991
    • FMC Corporation
    • Eugene Le Devehat
    • B08 - CLEANING
  • Information Patent Grant

    Process for cleaning the interior of a conduit having bends
    • Patent number 4,572,744
    • Issue date Feb 25, 1986
    • Union Carbide Corporation
    • George C. Dominick
    • B08 - CLEANING
  • Information Patent Grant

    Driving device
    • Patent number 4,442,674
    • Issue date Apr 17, 1984
    • Repa Feinstanzwerk GmbH
    • Artur Fohl
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3906576
    • Patent number 3,906,576
    • Issue date Sep 23, 1975
    • B08 - CLEANING
  • Information Patent Grant

    3857132
    • Patent number 3,857,132
    • Issue date Dec 31, 1974
    • B08 - CLEANING
  • Information Patent Grant

    3731701
    • Patent number 3,731,701
    • Issue date May 8, 1973
    • B08 - CLEANING
  • Information Patent Grant

    3704478
    • Patent number 3,704,478
    • Issue date Dec 5, 1972
    • B08 - CLEANING
  • Information Patent Grant

    3685083
    • Patent number 3,685,083
    • Issue date Aug 22, 1972
    • B08 - CLEANING
  • Information Patent Grant

    3667544
    • Patent number 3,667,544
    • Issue date Jun 6, 1972
    • B08 - CLEANING
  • Information Patent Grant

    3649983
    • Patent number 3,649,983
    • Issue date Mar 21, 1972
    • B08 - CLEANING
  • Information Patent Grant

    3530523
    • Patent number 3,530,523
    • Issue date Sep 29, 1970
    • B08 - CLEANING
  • Information Patent Grant

    3074436
    • Patent number 3,074,436
    • Issue date Jan 22, 1963
    • B08 - CLEANING
  • Information Patent Grant

    3073688
    • Patent number 3,073,688
    • Issue date Jan 15, 1963
    • B08 - CLEANING
  • Information Patent Grant

    3073687
    • Patent number 3,073,687
    • Issue date Jan 15, 1963
    • B08 - CLEANING
  • Information Patent Grant

    2575146
    • Patent number 2,575,146
    • Issue date Nov 13, 1951
    • B08 - CLEANING
  • Information Patent Grant

    2188959
    • Patent number 2,188,959
    • Issue date Feb 6, 1940
    • B08 - CLEANING
  • Information Patent Grant

    2087414
    • Patent number 2,087,414
    • Issue date Jul 20, 1937
    • B08 - CLEANING
  • Information Patent Grant

    1756378
    • Patent number 1,756,378
    • Issue date Apr 29, 1930
    • B08 - CLEANING

Patents Applicationslast 30 patents