Amusement devices: games – Surface projectile game; game element – Simulated game
Patent
1976-07-12
1979-01-30
Hum, Vance Y.
Amusement devices: games
Surface projectile game; game element
Simulated game
273DIG4, F41J 102
Patent
active
041368738
ABSTRACT:
A target formed from a material comprising a mixture of polyethylene and talc. The inclusion of talc improves the properties of the target at temperatures ranging from in excess of 60.degree. C down to minus 20.degree. C or below.
REFERENCES:
patent: 3157614 (1964-11-01), Fischer
patent: 3409301 (1968-11-01), Studen
patent: 3516670 (1970-06-01), D'Agnostino et al.
patent: 3682478 (1972-08-01), Knight
Van Nostrand's Scientific Encyclopedia; 1968; pp. 947, 1367, 1370.
The Society of Plastics Engineers; "Higher-Density Polyethylenes;" Oct., 1957; pp. 37, 38.
Australasian Training Aids (Pty.) Ltd.
Hum Vance Y.
Jeffery Donald D.
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