Martial arts apparatus for holding paper taut

Details Martial arts apparatus for holding paper taut Martial arts apparatus for holding paper taut

1986-08-28

1988-07-19

Apley, Richard J.

Undertaking

272 62, 272900, 2482312, A63B 6900

Patent

active

047579900

ABSTRACT:
A martial arts paper holding apparatus includes a pair of horizontal support members adjustably mounted between the vertical sides of a door frame. Threaded bolts with rotatable, enlarged flat heads are mounted in the ends of the horizontal support members and may be adjusted inwardly and outwardly. A pair of vertical support members are adjustably mounted through slots in the horizontal support members. Layers of newspaper or the like are stretched between the two vertical support members and held in place by clamps. Wing nuts threaded on the ends of the vertical support members are tightened against the horizontal support members to fasten the vertical members in selected positions.

REFERENCES:
patent: 489750 (1893-01-01), Medart
patent: 802312 (1905-10-01), Pierro
patent: 2890051 (1959-06-01), Williams
patent: 3601353 (1971-08-01), Dale
patent: 4050693 (1977-09-01), Lichterman
patent: 4293127 (1981-10-01), Dudley

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