Patents by Inventor Robert W. Hookano

Robert W. Hookano 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).

  • Reusable diaper
    Patent number: 5032119
    Abstract: An reusable diaper is in the shape of a disposable diaper and includes an all cotton main body and an all-cotton liner fixed to the main body. The liner has cotton fill material therein and hook-and-loop fastening material is also mounted on the main body. Strips of elastic material are also mounted on the main body.
    Type: Grant
    Filed: March 14, 1990
    Date of Patent: July 16, 1991
    Inventor: Robert W. Hookano