1977-05-02
1978-10-24
Mancene, Louis G.
46 26, A63H 3308
Patent
active
041213742
ABSTRACT:
A toy assembly kit includes a building block having an exposed surface, and an undercut male coupling element of one-piece with the block and projecting from the exposed surface. The male coupling element has a free end face and a predetermined length intermediate the latter and the exposed surface. A support plate is connectable with the block and has two substantially parallel major surfaces spaced apart at a distance which substantially corresponds to said predetermined length. The plate has wall portions bounding a slot which extends intermediate the major surfaces, and these wall portions include a pair of ridges at opposite sides of the slot. These ridges project into the slot at a location substantially midway between the major surfaces and bound a pair of undercut female coupling recesses in the slot. Each recess has a cross-sectional area dimensioned to receive the male coupling element and for thereby interconnecting the block and plate.
REFERENCES:
patent: 3479762 (1969-11-01), Fischer
patent: 3486268 (1969-12-01), Fischer
patent: 3605323 (1971-09-01), Fischer
Cutting Robert F.
Mancene Louis G.
Striker Michael J.
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