Patent
   D968521
Priority
Apr 30 2018
Filed
Oct 13 2021
Issued
Nov 01 2022
Expiry
Nov 01 2037
Assg.orig
Entity
unknown
0
36
n/a
The ornamental design for a separable tetrahedral icosahedron block, as shown and described.

FIG. 1 is a first perspective view of the separable tetrahedral icosahedron block, showing my new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a third perspective view thereof;

FIG. 4 is a fourth perspective view thereof;

FIG. 5 is a first perspective view of the separable tetrahedral icosahedron block, showing my new design;

FIG. 6 is a second perspective view thereof;

FIG. 7 is a third perspective view thereof; and,

FIG. 8 is a fourth perspective view thereof.

Howard, T. Dashon

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Oct 13 2021T. Dashon, Howard(assignment on the face of the patent)
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