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Patent
D789238
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Priority
Nov 23 2015
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Filed
Nov 23 2015
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Issued
Jun 13 2017
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Expiry
Jun 13 2032
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Assg.orig
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Entity
unknown
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6
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7
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n/a
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The ornamental design for a gemstone, as shown and described.
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FIG. 1 shows a top view of a gemstone;
FIG. 2 is a bottom view thereof;
FIG. 3 is a front-side view thereof;
FIG. 4 is a back-side view thereof; and,
FIG. 5 is a perspective view thereof.
Sporn, Perry B., Hodara, Moshe
| Patent |
Priority |
Assignee |
Title |
| D644142, |
Jan 12 2010 |
WORLDWIDE DIAMOND TRADEMARKS LTD |
Cut cornered modified princess cut gemstone |
| D654393, |
Jan 31 2011 |
I.D.H. Diamonds, Naamloze Vennootschap |
Titanium cut diamond |
| D662852, |
Aug 09 2011 |
MB YPA HOLDINGS INC |
Gemstone |
| D684885, |
Jan 30 2013 |
UNIQUE DESIGNS INC |
Gemstone jewelry |
| D686105, |
Jan 22 2013 |
THE SPORN COMPANY, INC |
Gemstone |
| D688970, |
Nov 27 2012 |
Worldwide Diamond Trademarks Ltd. |
Cushion shaped gemstone |
| D739291, |
Nov 21 2014 |
Amish, Shah |
Gemstone |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a