TREA

Ervin L. Severson

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  • Oregon, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bicycle rack with adjustable pin locking
    • Patent number 5,195,670
    • Issue date Mar 23, 1993
    • Graber Products, Inc.
    • Giancarlo Piretti
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Mountain bike rack
    • Patent number 5,135,145
    • Issue date Aug 4, 1992
    • Graber Products, Inc.
    • Kenneth J. Hannes
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Spare tire mounted bicycle rack
    • Patent number 5,085,360
    • Issue date Feb 4, 1992
    • Graber Products, Inc.
    • Christopher S. Fortune
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Lockable rotary attachment device
    • Patent number 4,848,112
    • Issue date Jul 18, 1989
    • Graber Products, Inc.
    • Joseph V. Graber
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bicycle support device
    • Patent number 4,702,401
    • Issue date Oct 27, 1987
    • Graber Products, Inc.
    • Joseph V. Graber
    • B60 - VEHICLES IN GENERAL