TREA

Clark Seals, Ltd.

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Organization

  • Tulsa, OK, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Washpipe seal assembly
    • Patent number 10,538,978
    • Issue date Jan 21, 2020
    • Clark Seals, Ltd.
    • Lei Du
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Two-component seal for a washing machine spin tub
    • Patent number 6,354,115
    • Issue date Mar 12, 2002
    • Clark Seals, Ltd.
    • Henry W. Zahn
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Trademarklast 30 trademarks

  • Information Trademark

    98240459 - KEVLON
    • Serial number 98240459
    • Filing date Oct 25, 2023
    • Clark Seals, LLC
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    86241648 - CLARK SEALS
    • Serial number 86241648
    • Registration number 4758458
    • Filing date Apr 3, 2014
    • Clark Seals, LLC
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    86241678 - CSL
    • Serial number 86241678
    • Registration number 4746254
    • Filing date Apr 3, 2014
    • Clark Seals, LLC
    • 7 - Machines and machine tools
  • Information Trademark

    85344889 - MAX-LIFE
    • Serial number 85344889
    • Registration number 4104899
    • Filing date Jun 13, 2011
    • Clark Seals, Ltd.
    • 7 - Machines and machine tools
  • Information Trademark

    78550654
    • Serial number 78550654
    • Registration number 3096959
    • Filing date Jan 20, 2005
    • Clark Seals, Ltd.
    • 12 - Vehicles
  • Information Trademark

    78436324 - EVERLAST
    • Serial number 78436324
    • Registration number 3034693
    • Filing date Jun 16, 2004
    • Clark Seals, Ltd.
    • 12 - Vehicles
  • Information Trademark

    78278896 - CLARK SEALS MAX LIFE
    • Serial number 78278896
    • Filing date Jul 25, 2003
    • Clark Seals, Ltd.
    • 6 - Common metals and their alloys
  • Information Trademark

    75070625 - CLARK SEALS, LTD.
    • Serial number 75070625
    • Registration number 2029011
    • Filing date Mar 11, 1996
    • Clark Seals, Ltd.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    75069027 - SHEAVE SEALS
    • Serial number 75069027
    • Registration number 2035588
    • Filing date Mar 7, 1996
    • Clark Seals, Ltd.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    75069062 - EXCLUDER SEALS
    • Serial number 75069062
    • Registration number 2088823
    • Filing date Mar 7, 1996
    • Clark Seals, Ltd.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73390344 - EXCLUDER SEALS
    • Serial number 73390344
    • Registration number 1276137
    • Filing date Sep 27, 1982
    • Clark Seals, Ltd.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73389661 - SHEAVE SEAL
    • Serial number 73389661
    • Registration number 1276136
    • Filing date Sep 27, 1982
    • Clark Seals, Ltd.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes