Patents by Inventor Kris Adam Mazzarisi

Kris Adam Mazzarisi 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).

  • PITCH AND TONE ALTERING DRUM COVER
    Publication number: 20150294655
    Abstract: A pitch altering cover for a drumhead is provided. The pitch altering cover includes a circular drumhead cover having an upper surface and a lower surface. The lower surface is formed to rest on a drumhead. A gasket is attached at least a portion of a parameter of the upper surface of the circular drumhead cover.
    Type: Application
    Filed: April 11, 2014
    Publication date: October 15, 2015
    Inventor: Kris Adam Mazzarisi
  • Pitch and tone altering drum cover
    Patent number: 9159305
    Abstract: A pitch altering cover for a drumhead is provided. The pitch altering cover includes a circular drumhead cover having an upper surface and a lower surface. The lower surface is formed to rest on a drumhead. A gasket is attached at least a portion of a parameter of the upper surface of the circular drumhead cover.
    Type: Grant
    Filed: April 11, 2014
    Date of Patent: October 13, 2015
    Inventor: Kris Adam Mazzarisi