Patents by Inventor Teresa A. Hartman

Teresa A. Hartman 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).

  • Toy gun with a selectively extendable barrel
    Patent number: 5944006
    Abstract: A toy gun is disclosed. In one embodiment, the toy gun includes a housing, a barrel coupled to the housing for movement between retracted and extended positions, and a stock for movement between retracted and extended positions. In another embodiment, the toy gun includes a chamber; a device for forcing air from the chamber; a barrel coupled to the housing for movement between retracted and extended positions; and a seal for directing air forced from the chamber through the barrel.
    Type: Grant
    Filed: April 9, 1998
    Date of Patent: August 31, 1999
    Assignee: Hasbro, Inc.
    Inventors: Michael A. Moore, Teresa A. Hartman, David R. Griffin, Kenneth L. Miller