Patents by Inventor Dino Ippoliti

Dino Ippoliti 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).

  • Automatic drain sealer
    Patent number: 4744110
    Abstract: An automatic drain sealer is provided for halting an infestation of insects and gas escapement into a residential or commercial enclosure from a sewer line via a drain of a sink or basin receptacle.
    Type: Grant
    Filed: March 20, 1986
    Date of Patent: May 17, 1988
    Inventor: Dino Ippoliti
  • Automatic drain sealer
    Patent number: 4733415
    Abstract: An automatic drain sealer is provided for halting an infestation of insects and gas escapement into a residential or commercial enclosure from a sewer line via a drain of a sink or basin receptacle.
    Type: Grant
    Filed: December 4, 1986
    Date of Patent: March 29, 1988
    Inventor: Dino Ippoliti