Patents by Inventor Donald R. Daverin

Donald R. Daverin 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).

  • Riding toy
    Patent number: D244047
    Type: Grant
    Filed: December 8, 1975
    Date of Patent: April 12, 1977
    Inventors: Donald R. Daverin, Mikel R. Powell
  • Scooter
    Patent number: D244048
    Type: Grant
    Filed: December 8, 1975
    Date of Patent: April 12, 1977
    Inventor: Donald R. Daverin