Transformable geometric construction set and three-dimensional s

Details Transformable geometric construction set and three-dimensional s Transformable geometric construction set and three-dimensional s

1997-03-12

1998-11-10

Hafer, Robert A.

Amusement devices: toys

Construction toy

Including connectable panels or strips

446104, 446115, 446122, 446153, A63H 3304

Patent

active

058335110

ABSTRACT:
A transformable geometric construction set composed of triangular modules having different geometrical forms and sizes, the modules being interlinkable to create a planar mosaic that is transformable by a player into three-dimensional abstract or figurative structures having ornamental and/or utilitarian value. Each module is constituted by a triangular plate having slotted edges that define three side tines, each extending from a respective vertex. Interhinging of adjacent modules is effected by a coupling sleeve fitting over abutting tines of the modules whereby the modules can then be angled with respect to each other. Two adjacent modules may also be interconnected by intermeshing the abutting side tines of these modules.

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patent: 5536009 (1996-07-01), Edwards
patent: 5607339 (1997-03-01), Kramer

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