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A. Daigger and Company, Inc. Patents |
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Assignee: A. Daigger and Company, Inc.
Address: Vernon Hills, IL
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6145837 |
Three-dimensional geometric puzzle |
November 14, 2000 |
| The present invention provides a three-dimensional geometric puzzle having a cube element, five triangular prism elements and a parallelepiped element. Each one or all of the elements of the puzzle are capable of being oriented such that they have a thickness equal to the length of an |
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