Patents by Inventor Albert J. Panarelli

Albert J. Panarelli 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).

  • Roller skate
    Patent number: 4070029
    Abstract: A roller skate having a blocking element extending between the front wheels and the rear wheels to permit its use with a hockey puck.
    Type: Grant
    Filed: April 9, 1976
    Date of Patent: January 24, 1978
    Inventor: Albert J. Panarelli