Educational and entertainment device
OwnerJohn Robertsoninventor
Life of this patent
Estimating the term…
Abstract
An educational and entertainment device includes n layers stackable in a predetermined order one on top of the other to define a tower having n layers. The xth layer, where x varies between 1 and n, is divided into x sections, at least one of the x sections of the xth layer having a passage segment formed therethrough such that with the n layers stacked one on top of the other in the predetermined order, the passage segments of the n layers are in communication with each other to define a passage which extends through the tower. The device also includes an indicator element passable through the passage to confirm that the n layers have been assembled in the predetermined order.
Claims12
An educational and entertainment device comprising:
- n layers stackable in a predetermined order one on top of the other to define a tower having n layers each with a perimeter shape, with the perimeter shape of at least one of the n layers being substantially the same as the perimeter shape of another of the n layers that is on top of the one of the n layers;
- and
- the xth layer, where x varies between 1 and n, being divided into x sections, at least one of the x sections of the xth layer having a passage segment formed therethrough such that with the n layers stacked one on top of the other in the predetermined order, the passage segments of the n layers are in communication with each other to define a passage which extends through the tower.
An educational and entertainment device comprising:
- n layers stackable in a predetermined order one on top of the other to define a tower having n layers each with a perimeter shape,
- the xth layer, where x varies between 1 and n being divided into x sections;
- and
- wherein n is equal to at least three and each of the three layers has a perimeter dimension and the perimeter shapes and dimensions of each of the three layers are substantially the same.
Dependencies are inferred from the claim text.