Toy construction set featuring radiating face and complementary

Details Toy construction set featuring radiating face and complementary Toy construction set featuring radiating face and complementary

1989-10-10

1991-06-11

Hafer, Robert A.

Amusement devices: toys

Construction toy

Vehicle

446117, 446120, 446125, A63H 1700, A63H 3304, A63H 3306, A63H 3308

Patent

active

050228854

ABSTRACT:
A construction toy formed from a plurality of building blocks. Each building block is formed with a multiplicity of facets defining the exterior and each facet is provided with structure for attachment to another facet. Some facets are embodied as including a plurality of radially extending vanes, others are complementally formed recesses. Preferably these recesses and vanes are disposed on top and bottom walls of a building block, defining two of the facets. A periphery circumscribes the top and bottom walls and defines a plurality of additional facets. This periphery is provided with further structure for interconnection with other facets on the block. Some peripheries are provided with projections, others with channels. The projections can be received not only in the channels, but also within recesses on the bottom walls. The channels not only can receive projections, but also can receive the vanes on the top wall of the block.

REFERENCES:
patent: 2708329 (1955-05-01), McKee
patent: 3032919 (1962-05-01), Amsler
patent: 3867784 (1975-02-01), Lange
patent: 4080742 (1978-03-01), Osterried
patent: 4257207 (1981-03-01), Davis
patent: 4270303 (1981-06-01), Xanthopoulos et al.
patent: 4731041 (1988-03-01), Ziegler
patent: 4792319 (1988-12-01), Svagerko

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