Net height measuring systems

Details Net height measuring systems Net height measuring systems

1978-09-14

1980-06-03

Pinkham, Richard C.

Amusement devices: games

Aerial projectile game; game element or accessory therefor...

Target

273 73J, A63B 6100

Patent

active

042058406

ABSTRACT:
A device for measuring the height of playing nets used in racquet games including tennis and the like. In a preferred form this invention comprises a generally rectangular, rigid tool adapted to be hung from the playing net and linkage of variable length which extends between the tool and a playing racquet. Net height is measured by suspending the playing racquet from the net so that the racquet touches the playing surface.

REFERENCES:
patent: 494913 (1893-04-01), Booth
patent: 1351066 (1920-08-01), Robinson
patent: 1551100 (1925-08-01), Graham
patent: 3549146 (1970-12-01), Davis

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