Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
Patent
1988-09-01
1989-08-01
Grieb, William H.
Amusement devices: games
Aerial projectile game; game element or accessory therefor...
Target
A63B 6938
Patent
active
048528765
ABSTRACT:
A tennis net height extender adapted to be used with a regulation tennis net and tennis net posts situated within a tennis court. The present invention includes a pair of auxiliary tennis net posts each having at least one open faced slot extending from a bottom end of the auxiliary tennis net posts for permitting a rope attached to the tennis net to pass therethrough. The auxiliary tennis net posts are releasably fastenable to the tennis posts so that they extend thereabove. An auxiliary tennis net having an upper longitudinal edge and a lower longitudinal edge has its upper longitudinal edge fastened to the auxiliary tennis net posts so that its lower edge overlaps an upper edge of the tennis net when the auxiliary tennis net posts are attached to the tennis net posts.
REFERENCES:
patent: 3105682 (1963-10-01), Ahrens
patent: 3953029 (1976-04-01), Boyd
patent: 3966205 (1976-06-01), Schain et al.
patent: 3993306 (1976-11-01), Scott
patent: 4135716 (1979-01-01), Ginsburg
patent: 4204679 (1980-05-01), Kreuzman
patent: 4243221 (1981-01-01), Ferreira-Godhinho
patent: 4436304 (1984-03-01), Castleman et al.
patent: 4720112 (1988-01-01), Stettner et al.
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