Patents by Inventor Derek Henry Hammann

Derek Henry Hammann 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).

  • Football Receiving and Throwing Machine
    Publication number: 20190299077
    Abstract: A machine and method for receiving and launching an oval football. The machine includes a football catch area, a motorized belt to orient the football and motorized wheels to launch the football. The user catching the football throws it back to the machine. The machine automatically orients the football and launches it back to the user catching the football. The machine provides the user a consistent timing pause between receiving the football and launching of the football.
    Type: Application
    Filed: June 17, 2019
    Publication date: October 3, 2019
    Applicant: Gridiron Throwbacks, L.L.C.
    Inventor: Derek Henry Hammann
  • Football receiving and throwing machine
    Patent number: 10322329
    Abstract: A machine and method for receiving and launching an oval football. The machine includes a football catch area, a motorized belt to orient the football and motorized wheels to launch the football. The user catching the football throws it back to the machine. The machine automatically orients the football and launches it back to the user catching the football. The machine provides the user a consistent timing pause between receiving the football and launching of the football.
    Type: Grant
    Filed: October 4, 2018
    Date of Patent: June 18, 2019
    Inventor: Derek Henry Hammann
  • Football Receiving and Throwing Machine
    Publication number: 20190105549
    Abstract: A machine and method for receiving and launching an oval football. The machine includes a football catch area, a motorized belt to orient the football and motorized wheels to launch the football. The user catching the football throws it back to the machine. The machine automatically orients the football and launches it back to the user catching the football. The machine provides the user a consistent timing pause between receiving the football and launching of the football.
    Type: Application
    Filed: October 4, 2018
    Publication date: April 11, 2019
    Inventor: Derek Henry Hammann