TREA

Cycle-Drive Corporation

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Organization

  • St. Louis, MO, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Bicycle drive assembly
    • Patent number 4,159,652
    • Issue date Jul 3, 1979
    • Cycle-Drive Corporation
    • Earl M. Trammell
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Bicycle drive assembly
    • Patent number 4,029,334
    • Issue date Jun 14, 1977
    • Cycle-Drive Corporation
    • Earl M. Trammell
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS