Patents by Inventor John Piszko

John Piszko 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).

  • Boat toy and method for making same
    Patent number: 4955843
    Abstract: A floatable toy having a raft portion with longitudinally extending edges and two pontoons in the form of floatable, generally cylindrically shaped bodies. Each pontoon has a longitudinal axis and is affixed to the raft adjacent a longitudinal edge thereof so that the longitudinal axis of the pontoon is parallel to the longitudinal edge of the raft. Arcuate brackets extend from each of the longitudinal edges of the raft for affixing the pontoons to the raft. At least a portion of the brackets are adapted to cooperate with and interfit into depressions in the cylindrical walls of the pontoons to provide a positive means for securing the pontoons to the raft.
    Type: Grant
    Filed: November 22, 1985
    Date of Patent: September 11, 1990
    Assignee: Gruner + Jahr Printing and Publishing Co.
    Inventors: Henry Bolanos, John Piszko, David M. Williams
  • Mobile element
    Patent number: D299935
    Type: Grant
    Filed: February 7, 1986
    Date of Patent: February 21, 1989
    Assignee: Johnson & Johnson Consumer Products, Inc.
    Inventors: D. Michael Williams, Lois E. Kelly, David W. Schweitzer, John Piszko, George Lopac
  • Support for toy mobile
    Patent number: D299936
    Type: Grant
    Filed: February 7, 1986
    Date of Patent: February 21, 1989
    Assignee: Johnson & Johnson Consumer Products, Inc.
    Inventors: D. Michael Williams, Lois E. Kelly, David W. Schweitzer, John Piszko, George Lopac