Patents by Inventor Mark J. Grega

Mark J. Grega 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).

  • Motorized pyrotechnic system
    Patent number: 7798066
    Abstract: One aspect of the invention provides a firing apparatus that provides an arcuate visual effect. The firing apparatus includes a motor, an enclosure housing the motor and an arm connected to a shaft of the motor for moving a pyrotechnic device such as a gerb. Another aspect of the invention provides a pyrotechnic system that includes a firing apparatus including a reciprocal motor, a firing arm having a first end connected to a shaft of the reciprocal motor and a second end adapted to emit an arcuate pyrotechnic effect, a control unit in communication with the firing apparatus for controlling operation of the reciprocal motor and an ignition unit in communication with the firing apparatus for initiating the pyrotechnic effect.
    Type: Grant
    Filed: February 13, 2009
    Date of Patent: September 21, 2010
    Assignee: Strictly FX
    Inventors: Reid Nofsinger, Mark J. Grega
  • Motorized pyrotechnic system
    Patent number: 7509910
    Abstract: One aspect of the invention provides a firing apparatus that provides an arcuate visual effect. The firing apparatus includes a motor, an enclosure housing the motor and an arm connected to a shaft of the motor for moving a pyrotechnic device such as a gerb. Another aspect of the invention provides a pyrotechnic system that includes a firing apparatus including a reciprocal motor, a firing arm having a first end connected to a shaft of the reciprocal motor and a second end adapted to emit an arcuate pyrotechnic effect, a control unit in communication with the firing apparatus for controlling operation of the reciprocal motor and an ignition unit in communication with the firing apparatus for initiating the pyrotechnic effect.
    Type: Grant
    Filed: July 19, 2005
    Date of Patent: March 31, 2009
    Assignee: Strictly FX
    Inventors: Reid Nofsinger, Mark J. Grega