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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 |
Priority |
Assignee |
Title |
| 4642064, |
Mar 23 1984 |
TAKARA CO , LTD |
Assemblage toy |
| 4761137, |
Jan 28 1987 |
|
Color coordination cone |
| 4946168, |
Sep 19 1988 |
|
Mythology game having an elevated game board surface representing Mount Olympus |
| 6338311, |
Oct 30 1998 |
INTERMINT COMPANY LTD ; MILLION CONCEPT TECHNOLOGY DEVEOPMENT LTD |
Telescopic roadblock |
| 6510956, |
Mar 09 1998 |
|
Display stand |
| 20080185781, |
|
|
|
| D250519, |
Oct 14 1976 |
|
Artificial tree |
| D378120, |
Mar 01 1996 |
|
Spiral fountain |
| D411590, |
Oct 14 1998 |
LEGO A S |
Toy building element |
| D597432, |
Jan 22 2008 |
Wesco S.A. |
Traffic cone plaything |
| D599416, |
Feb 25 2009 |
|
Puzzle stacker toy |
| D657659, |
Aug 14 2007 |
|
Device for supporting an object |
| D664215, |
Aug 17 2011 |
|
Toy stacking block construction set |
| D668174, |
Sep 14 2011 |
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 |
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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