Amusement devices: toys – Building – tower – bridge or habitation
Patent
1990-05-29
1990-12-25
Johnson, Richard J.
Amusement devices: toys
Building, tower, bridge or habitation
446 4, A63H 3300, A63F 914
Patent
active
049799266
ABSTRACT:
An apparatus including a forward ramp member spaced from a rear ramp member, with a medial support member positioned therebetween, and a first and second platform plate member secured between the medial support and the forward and rear ramp members, wherein the medial support includes a piston mounted within the support in a retracted first position and directed exteriorly thereof to impact medially of the platform members in a second position to effect a disassembly of the bridge structure and associated side rails mounted upon the forward and rear ramp members and the platform plate members.
REFERENCES:
patent: 2442526 (1948-06-01), Wright
patent: 2457653 (1948-12-01), Froelich
patent: 2927396 (1960-03-01), Hall
patent: 3564756 (1971-02-01), Yokoi
patent: 4661080 (1987-04-01), Goldstein
Gilden Leon
Johnson Richard J.
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