Patents by Inventor Hans E. Leal

Hans E. Leal 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).

  • Patent number: 6875136
    Abstract: A transmitter in a member (e.g. bat) transmits signals when a switch on the bat is pressed. A pop-up apparatus receives the signals. A member in the apparatus prevents an element (e.g. ball) from being popped upwardly in a first positioning of the member and provides for the element pop-up in a second positioning of the member. Normally disposed in the first position, the member is operable to the second position by the received signals. The apparatus includes a housing and a bin pivotally coupled to the housing to hold the element. The bin provides for a substantially vertical element pop-up in a first pivotal position and for an element pop-up with a horizontal component in a second position. In the vertical pop-up, a player hits the ball with the bat. In the other pop-up, the player catches the ball.
    Type: Grant
    Filed: April 30, 2002
    Date of Patent: April 5, 2005
    Assignee: Sport Fun, Inc.
    Inventors: Jose E. Leal, Hans E. Leal, John F. Barletta
  • Publication number: 20030203773
    Abstract: A transmitter in a member (e.g. bat) transmits signals when a switch on the bat is pressed. A pop-up apparatus receives the signals. A member in the apparatus prevents an element (e.g. ball) from being popped upwardly in a first positioning of the member and provides for the element pop-up in a second positioning of the member. Normally disposed in the first position, the member is operable to the second position by the received signals. The apparatus includes a housing and a bin pivotally coupled to the housing to hold the element. The bin provides for a substantially vertical element pop-up in a first pivotal position and for an element pop-up with a horizontal component in a second position. In the vertical pop-up, a player hits the ball with the bat. In the other pop-up, the player catches the ball.
    Type: Application
    Filed: April 30, 2002
    Publication date: October 30, 2003
    Inventors: Jose E. Leal, Hans E. Leal, John F. Barletta