Patents by Inventor Alfonso J. Cellini

Alfonso J. Cellini 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).

  • Cleaning apparatus for selected small areas of a swimming pool
    Patent number: 4094031
    Abstract: Cleaning apparatus for cleaning selected small areas of a swimming pool comprising hand operated vacuum inducing means, water inlet tubes attached to the vacuum inducing means, and debris retaining and removal means within said tubes.
    Type: Grant
    Filed: December 20, 1976
    Date of Patent: June 13, 1978
    Inventor: Alfonso J. Cellini