Patents by Inventor Frank Pollaro

Frank Pollaro 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).

  • Grand piano
    Patent number: D414797
    Type: Grant
    Filed: November 6, 1998
    Date of Patent: October 5, 1999
    Assignee: Steinway, Inc.
    Inventor: Frank Pollaro
  • Piano
    Patent number: D783084
    Type: Grant
    Filed: April 5, 2013
    Date of Patent: April 4, 2017
    Assignee: STEINWAY & SONS
    Inventor: Frank Pollaro