Patents by Inventor Charles Tubman

Charles Tubman 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: 4729444
    Abstract: A method for and apparatus for the transfer of valuables from a collection point through an area accessible to the public to an armored vehicle is disclosed. A mobile security containment apparatus comprising a relatively heavy, handleless, and slow speed apparatus is provided. In a preferred embodiment, the directional and turning control movement of the apparatus is provided by a voice-actuated, computer-controlled drive mechanism. The mobile security containment apparatus may be combined with an armored vehicle to provide secured containment of the mobile security containment apparatus while en route to a collection point to a permanent depository such as a bank vault.
    Type: Grant
    Filed: November 28, 1986
    Date of Patent: March 8, 1988
    Inventor: Charles Tubman