Puzzle in which various pieces form a multi-layered structure

Details Puzzle in which various pieces form a multi-layered structure Puzzle in which various pieces form a multi-layered structure

1989-03-13

1990-06-19

Coven, Edward M.

Amusement devices: games

Puzzles

Take-aparts and put-togethers

273160, A63F 910

Patent

active

049347012

ABSTRACT:
A puzzle is provided in which several layers form a pyramid or similar configuration. The device has a base for supporting five layers of pieces. Each of the first three of these layers comprise corner pieces at each corner. Between the corner pieces, of each of the three layers, are side pieces. The first layer has three, the second layer two, and the third layer one side piece(s) between each pair of corner pieces. The inner sides of the side pieces, of the three layers, mate with center piece(s) to present a problem to the person assembling the puzzle. Above the third layer is the fourth layer comprising four corner pieces. The fifth layer is a single piece constituting a crown.

REFERENCES:
patent: 1578225 (1926-03-01), White
patent: 1964007 (1934-06-01), Parks
patent: 2694265 (1954-11-01), Way
patent: 3565442 (1971-02-01), Klein
patent: 4133538 (1979-01-01), Ambrose
patent: 4257609 (1981-03-01), Squibbs
patent: 4323245 (1982-04-01), Beaman
Ting Unpublished Copyright in Philippines, Reg. date 3/28/88.

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