Structural toy and model building set

Title:

Structural toy and model building set

United States Patent 2861388

US Patent References:
/0301158.html
- - 0301158

Building block
- - 2493435

Building block
- - 2610503

Inventors:

Gianni, Favaretto

Publication Date:

11/25/1958

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Assignee:

Gianni, Favaretto

Primary Class:

446/124

Other Classes:

446/119, 52/592.600, 52/264, 52/609, 52/284, D21/501, 52/606, 52/250

International Classes:

A63H33/08; A63H33/04

Foreign References: