Set of toy building blocks

Abstract

The article in relation to the design is a set of toy building blocks consisting of four types of building blocks; the four types of building blocks include triangular-shaped building block (block 1), doughnut-shaped building block (block 2), cross-shaped building block (block 3), and rectangular-shaped building block with a cube-shaped hole in the center (block 4); each of the four types of building blocks can be separated to several parts; two or more parts may be assembled with each other and used as building blocks; reproduction 1.73 is a reference view illustrating the set of toy building blocks in various possible usage states and does not form part of the claimed design.

Images