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Patent
D838785
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Priority
Apr 07 2017
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Filed
Apr 07 2017
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Issued
Jan 22 2019
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Expiry
Jan 22 2034
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Assg.orig
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Entity
unknown
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6
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19
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n/a
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The ornamental design for a conical helix, as shown.
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FIG. 1 is a perspective view of a conical helix shell sculpture;
FIG. 2 is a side view thereof; and,
FIG. 3 is a top view thereof.
Wonner, Mark William
Patent |
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|
Device for supporting an object |
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|
Toy stacking block construction set |
D668174, |
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DREAM TREE, LLC |
Stylized Christmas tree |
D668933, |
Mar 20 2009 |
|
Device for supporting an object |
D672222, |
Mar 20 2009 |
|
Device for supporting an object |
D765183, |
Nov 20 2015 |
|
Marble game |
D774597, |
Nov 20 2015 |
|
Marble game |
D793900, |
Mar 11 2016 |
|
Hanging sculpture |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 07 2017 | | Mark William, Wonner | (assignment on the face of the patent) | | / |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a