Amusement devices: toys – Aerodynamically supported or retarded – Spinning disc
Reexamination Certificate
2005-06-21
2005-06-21
Miller, Bena B. (Department: 3714)
Amusement devices: toys
Aerodynamically supported or retarded
Spinning disc
C473S588000
Reexamination Certificate
active
06908359
ABSTRACT:
A water skipping toy which has the desired characteristics of a few, simple, low cost parts that are easily produced using injection molding and minimal assembly time. The preferred embodiment comprises two substantially identical convex plastic discs each having an annular flange recessed from the outer perimeter of the disc. The flange of one of the discs is taller and has a slightly larger diameter than the flange of the other disc so that the two flanges are radially juxtaposed when the two discs are joined together. The discs may be secured together by the press fit engagement of the two annular flanges or the flanges may be glued to each other by a common adhesive along contiguous radial surfaces of the flanges. The discs create an air pocket between them which makes the toy lighter and buoyant. The third component of the preferred embodiment comprises a relatively soft rubber ring which encircles the outer radial edges of the discs to provide a safety barrier.
REFERENCES:
patent: 3544113 (1970-12-01), Hand
patent: 4078801 (1978-03-01), White, Sr.
patent: 4351129 (1982-09-01), Kerkenbush et al.
patent: 5014990 (1991-05-01), Kaser et al.
patent: 5540610 (1996-07-01), Sneddon
patent: 5679082 (1997-10-01), Hincke
Chapman-Walters Intercoastal Corp.
Miller Bena B.
Tachner Leonard
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