Patents by Inventor J. Grady Smith

J. Grady Smith 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).

  • Recreational floatation apparatus
    Patent number: 7029355
    Abstract: A recreational floatation apparatus. The apparatus has a generally square frame having several floatation cylinders are attached. Additional floatation cylinders are added at the front and back for further cushioning and floating power. The apparatus can include a pull rope or chain so that the apparatus can be pulled or connected to another apparatus to create a longer floatation device or, if propped, a lounger.
    Type: Grant
    Filed: March 29, 2005
    Date of Patent: April 18, 2006
    Inventor: J. Grady Smith