Patents by Inventor Ralph E. Beelow

Ralph E. Beelow has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Pontoon boat trailer
    Patent number: 4114772
    Abstract: A trailer for loading, transporting and launching pontoon boats. A movable framework on the trailer bed is provided which can be lowered for loading the boat on land, elevated for transporting, and again lowered for launching a pontoon boat.
    Type: Grant
    Filed: August 15, 1977
    Date of Patent: September 19, 1978
    Inventor: Ralph E. Beelow