Polygon attachment system for constructing polyhedra

Details Polygon attachment system for constructing polyhedra Polygon attachment system for constructing polyhedra

1994-05-13

1995-12-05

Hafer, Robert A.

Amusement devices: toys

Construction toy

Having parts assembled for relative movement

446112, 446115, 446126, 403DIG10, 403170, 52645, 52DIG10, A63H 3312, A63H 3300, A63H 3308

Patent

active

054723655

ABSTRACT:
A geometric toy construction system has a multiplicity of flat, regular polygonal construction panels interengageable edge-to-edge by means of shared but separate intervening cylindrical axles positioned parallel to the edges of the panels and attached thereon, thereby enabling the building of two- and three-dimensional constructions. One axle enables up to six panels to be snap-fit into position about the axis of their commonly shared axle.

REFERENCES:
patent: 2208049 (1940-07-01), Pajeau
patent: 2410874 (1946-11-01), Greenberg et al.
patent: 2414716 (1947-01-01), Carson
patent: 2776521 (1957-01-01), Zimmerman
patent: 3032919 (1962-05-01), Amsler
patent: 3120078 (1964-02-01), Bessinger
patent: 3271895 (1966-09-01), Sorensen
patent: 3442044 (1969-05-01), Quercetti
patent: 3554382 (1971-01-01), Grinbergs
patent: 3614835 (1971-06-01), Rice
patent: 3827177 (1974-08-01), Wengel
patent: 3968882 (1976-07-01), Mello
patent: 4055019 (1977-10-01), Harvey
patent: 4065220 (1977-12-01), Ruga
patent: 4090322 (1978-05-01), Hake
patent: 4253268 (1981-03-01), Mayr
patent: 4270302 (1981-06-01), Dandia
patent: 4309852 (1982-01-01), Stoplin
patent: 4365454 (1982-12-01), Davis
patent: 4474490 (1984-10-01), Harper, Jr.
patent: 4728310 (1988-03-01), Valtolina
patent: 4792319 (1988-12-01), Suagerko
patent: 4856928 (1989-08-01), Savale
patent: 5100358 (1992-03-01), Volgger
patent: 5121526 (1992-06-01), Burkard
patent: 5137485 (1992-08-01), Penner
patent: 5183430 (1993-02-01), Swann

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