Flying saucer toy

Details Flying saucer toy Flying saucer toy

1976-08-30

1978-01-03

Pitrelli, John F.

Aeronautics and astronautics

Aircraft sustentation

Sustaining airfoils

244 1711, 273106B, A63H 2712

Patent

active

040658732

ABSTRACT:
The hollow, molded plastic annular body of a flying saucer toy includes integrally molded circumferentially spaced tetrahedrons projecting outwardly from the lower wall radially external of the body central opening and pitched in opposition to the propeller to stabilize the saucer during flight and promote a rapid rotation of the annular body in a direction opposite to that of the propeller.

REFERENCES:
patent: D209763 (1968-01-01), Mueller
patent: 2949693 (1960-08-01), McRoskey
patent: 3394906 (1968-07-01), Rogers
patent: 3477168 (1969-11-01), Trodglen, Jr.
patent: 3488882 (1970-01-01), Scott
patent: 3518788 (1970-07-01), Sides
patent: 3568358 (1968-10-01), Bruce

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