Patents by Inventor Marino Francesconi, Jr.

Marino Francesconi, Jr. 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).

  • Leader pipe insert
    Patent number: 4460469
    Abstract: An apparatus is disclosed for separating leaves, debris, dirt, and sediment from rain water. The apparatus is comprised of a drawer-containing accumulating device insertable in the leader pipe bringing rain water from a roof by way of a gutter. The drawer in the device contains a screen for separating leaves and debris from rain water. The drawer is periodically removed and emptied.
    Type: Grant
    Filed: October 23, 1981
    Date of Patent: July 17, 1984
    Inventor: Marino Francesconi, Jr.