×

Flying amusement device

  • US 4,320,593 A
  • Filed: 11/20/1978
  • Issued: 03/23/1982
  • Est. Priority Date: 11/16/1977
  • Status: Expired due to Term
First Claim
Patent Images

1. In a flying disc of the type comprising a circular central portion having substantially planar top and bottom surfaces and a sidewall integral with and depending from said central portion around the entire periphery thereof, the improvement which comprises:

  • an annular weighted member concentric with said disc and secured to the internal surface of said sidewall, the weight of said annular weighted member being substantially eveny distributed about the center of said disc; and

    an additional weighted member disposed at the center of said disc with its weight substantially evenly distributed thereabout, said additional weighted member depending from said bottom surface and extending no lower than the plane defined by the free edge of said sidewall, the width of said additional weighted member being substantially less than the diameter of said disc.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×