Patents by Inventor William G. Robison, deceased

William G. Robison, deceased 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).

  • Support for booms and other field equipment
    Patent number: 4449725
    Abstract: A wheeled support, alone and in combination with an implement to be transported over the surface of the ground, the support including a caster wheel swivelled in a bracket, a platform for connection to the implement, and a spring and a shock absorber acting between the wheel bracket and the platform.
    Type: Grant
    Filed: May 8, 1981
    Date of Patent: May 22, 1984
    Inventors: William G. Robison, deceased, by Luann Robison, executrix