1975-03-03
1976-08-10
Oechsle, Anton O.
Undertaking
272 8N, A63J 500
Patent
active
039737721
ABSTRACT:
A toy karate device having a separable board made from two mating separable pieces held in end to end relationship. The board is provided with a support such as a block placed under each end. Each piece has an edge which mates with the edge of the other piece; each mating edge being irregular in the form of a series of longitudinally extending outwardly converging projections alternately defining therebetween inwardly converging depressions, the projections on one piece extending into the depressions of the opposite piece when the pieces are assembled together such that the projections of one piece overlaps the projections of the other piece, the configuration of the mated edges appearing as a broken board when the pieces are disassembled. Each irregular edge is provided with a retainer element which cooperates to releasably hold the two pieces together when the mating edges are mated; the cooperating retainer elements being releasable when the assembled board is struck in the center with a sharp blow while the board is lying horizontally on the blocks. The retainer is a yieldable material, or may be an adhesive or magnetic device.
REFERENCES:
patent: 1236234 (1917-08-01), Troje
patent: 1620574 (1927-03-01), Savage
patent: 1656199 (1928-01-01), Hodgson
patent: 1895611 (1933-01-01), Doak
patent: 3029077 (1962-04-01), Benkoe
patent: 3518786 (1970-07-01), Holtvoigt
patent: 3610615 (1971-10-01), Clearly
Brown T.
Oechsle Anton O.
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