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Patent
D968521
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Priority
Apr 30 2018
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Filed
Oct 13 2021
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Issued
Nov 01 2022
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Expiry
Nov 01 2037
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Assg.orig
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Entity
unknown
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0
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36
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n/a
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The ornamental design for a separable tetrahedral icosahedron block, as shown and described.
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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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Heart ornament |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 13 2021 | | T. Dashon, Howard | (assignment on the face of the patent) | | / |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a