Patents by Inventor Peter F. Kotsonis

Peter F. Kotsonis 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).

  • Patent number: 6599163
    Abstract: A flying ring having a circular inner edge and a outer periphery configured as a rounded square. The main body of the ring, outward of the inner circular edge, is transversely arced along the full annular length thereof, providing a convex upper surface and a concave lower surface with the lower surface forming a continuous recess about the body. Four equally spaced separate rounded lobes provided about the disk each include a lower surface with an arcuate elongate aerodynamic recess therein outward of and independent of the body recess providing additional lift in response to the motion of the ring when propelled.
    Type: Grant
    Filed: February 22, 2002
    Date of Patent: July 29, 2003
    Assignee: Dart Industries Inc.
    Inventors: Peter F. Kotsonis, John Elliott Sumter
  • Patent number: D502225
    Type: Grant
    Filed: February 22, 2002
    Date of Patent: February 22, 2005
    Assignee: Dart Industries Inc.
    Inventors: Peter F. Kotsonis, John Elliott Sumter
  • Patent number: D458800
    Type: Grant
    Filed: June 15, 2001
    Date of Patent: June 18, 2002
    Assignee: Dart Industries Inc.
    Inventor: Peter F. Kotsonis
  • Patent number: D468504
    Type: Grant
    Filed: July 22, 2002
    Date of Patent: January 7, 2003
    Assignee: Dart Industries Inc.
    Inventor: Peter F. Kotsonis
  • Patent number: D470729
    Type: Grant
    Filed: March 18, 2002
    Date of Patent: February 25, 2003
    Assignee: Dart Industries Inc.
    Inventor: Peter F. Kotsonis
  • Patent number: D478483
    Type: Grant
    Filed: June 24, 2002
    Date of Patent: August 19, 2003
    Assignee: Dart Industries, Inc.
    Inventor: Peter F. Kotsonis
  • Patent number: D478785
    Type: Grant
    Filed: August 20, 2002
    Date of Patent: August 26, 2003
    Assignee: Dart Industries Inc.
    Inventors: Brooks Rorke, Peter F. Kotsonis
  • Patent number: D478786
    Type: Grant
    Filed: July 22, 2002
    Date of Patent: August 26, 2003
    Assignee: Dart Industries Inc.
    Inventor: Peter F. Kotsonis
  • Patent number: D486701
    Type: Grant
    Filed: April 28, 2003
    Date of Patent: February 17, 2004
    Assignee: Dart Industries Inc.
    Inventors: Peter F. Kotsonis, Brent E. D'Alessio