TREA

Regal Tool & Rubber Co. Inc.

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  • Arlington, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Shock absorbing column
    • Patent number 4,273,473
    • Issue date Jun 16, 1981
    • Regal Tool & Rubber Co., Inc.
    • Clarence Thomerson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Drill pipe protector
    • Patent number 4,266,578
    • Issue date May 12, 1981
    • Regal Tool & Rubber Co., Inc.
    • Jack W. Swain
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Removable closure apparatus for hollow columnar members
    • Patent number 4,142,371
    • Issue date Mar 6, 1979
    • Regal Tool & Rubber Co., Inc.
    • Windel O. Mayfield
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Bumper assembly shock cell system
    • Patent number 4,109,474
    • Issue date Aug 29, 1978
    • Regal Tool & Rubber Co., Inc.
    • James H. Files
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Bumper rings
    • Patent number 4,098,211
    • Issue date Jul 4, 1978
    • Regal Tool & Rubber Co., Inc.
    • James H. Files
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Grout seal
    • Patent number 4,047,391
    • Issue date Sep 13, 1977
    • Regal Tool & Rubber Co., Inc.
    • Windel O. Mayfield
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Platform leg diaphragm
    • Patent number 4,024,723
    • Issue date May 24, 1977
    • Regal Tool & Rubber Co. Inc.
    • Windel O. Mayfield
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Bumper with cushion pivot at bottom
    • Patent number 4,005,672
    • Issue date Feb 1, 1977
    • Regal Tool & Rubber Co. Inc.
    • James Harold Files
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Rotating-bumper fender system
    • Patent number 3,991,582
    • Issue date Nov 16, 1976
    • Regal Tool & Rubber Co. Inc.
    • Tom C. Waldrop
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING