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Patent
D571250
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Priority
Apr 16 2007
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Filed
Apr 16 2007
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Issued
Jun 17 2008
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Expiry
Jun 17 2022
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Assg.orig
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Entity
unknown
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17
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34
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n/a
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The ornamental design for a design for a gem crown, as shown and described.
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FIG. 1 is a top view thereof;
FIG. 2 is a front elevational view thereof, the rear elevational view being identical to the front view; and,
FIG. 3 is left elevational view thereof, the right elevational view thereof being identical to the left elevational view.
The broken lines are devoted to environment and are for illustrative purposes only; the broken lines form no part of the claimed design.
Lichtenstein, Volve
| Patent |
Priority |
Assignee |
Title |
| D594371, |
Oct 12 2007 |
Swarovski Aktiengesellschaft |
Gemstone |
| D594372, |
Oct 12 2007 |
Swarovski Aktiengesellschaft |
Gemstone |
| D594373, |
Oct 12 2007 |
Swarovski Aktiengesellschaft |
Gemstone |
| D594374, |
Oct 12 2007 |
Swarovski Aktiengesellschaft |
Gemstone |
| D594375, |
Oct 12 2007 |
Swarovski Aktiengesellschaft |
Gemstone |
| D594376, |
Oct 12 2007 |
Swarovski Aktiengesellschaft |
Gemstone |
| D594772, |
Oct 12 2007 |
Swarovski Aktiengesellschaft |
Gemstone |
| D597883, |
Oct 12 2007 |
Swarovski Aktiengesellschaft |
Gemstone |
| D871960, |
Jul 25 2019 |
Stanstead Investments, LLC |
Precious stone |
| D896121, |
Oct 01 2018 |
Koninklijke Asscher Diamant Maatschappij B.V.; KONINKLIJKE ASSCHER DIAMANT MAATSCHAPPIJ B V |
Diamond article |
| D897886, |
Jan 28 2019 |
ECNA, LLC |
Gemstone |
| D951806, |
Dec 29 2020 |
Dov, Padeh |
Oval stone |
| D953192, |
Dec 29 2020 |
Dov, Padeh |
Cushion stone |
| D955275, |
Dec 29 2020 |
Dov, Padeh |
Oval stone |
| D955282, |
Dec 29 2020 |
Dov, Padeh |
Cushion stone |
| D987468, |
Oct 26 2022 |
EllansaLabs Inc. |
Gemstone |
| D987469, |
Oct 26 2022 |
EllansaLabs Inc. |
Gemstone |
| Patent |
Priority |
Assignee |
Title |
| 4020649, |
May 27 1976 |
|
Brilliantized step cut diamond |
| 4118950, |
May 27 1976 |
|
Brilliantized step cut stone with faceted crown |
| 4555916, |
Jul 20 1982 |
|
Step-cut stone which has been brilliantized |
| 6397832, |
Nov 07 2000 |
OOSHIMA, TOSHIAKI |
Diamond cutting method and new-cut diamond shape |
| 6449985, |
Sep 14 2000 |
TYCOON JEWELRY INC |
Diamond cut |
| D453007, |
May 26 2000 |
KONINKLIJKE ASSCHER DIAMANT, MAATSCHAPPIJ B V |
Diamond |
| D463315, |
May 14 2001 |
Tiffany and Company |
Gemstone |
| D467833, |
Aug 11 2001 |
DIAMOND INNOVATIONS LLC |
Mixed cut diamond |
| D493742, |
Oct 09 2003 |
Dynamic Diamond Corp.; DYNAMIC DIAMOND CORP |
Gem pavilion |
| D493743, |
Oct 09 2003 |
Dynamic Diamond Corp.; DYNAMIC DIAMOND CORP |
Gem pavilion |
| D494086, |
Oct 09 2003 |
Dynamic Diamond Corp.; DYNAMIC DIAMOND CORP |
Gem crown |
| D494087, |
Oct 09 2003 |
Dynamic Diamond Corp.; DYNAMIC DIAMOND CORP |
Gem crown |
| D494088, |
Oct 09 2003 |
Dynamic Diamond Corp.; DYNAMIC DIAMOND CORP |
Gem pavilion |
| D494089, |
Oct 09 2003 |
Dynamic Diamond Corp.; DYNAMIC DIAMOND CORP |
Gem crown |
| D494090, |
Oct 09 2003 |
Dynamic Diamond Corp.; DYNAMIC DIAMOND CORP |
Gem pavilion |
| D494091, |
Oct 09 2003 |
Dynamic Diamond Corp.; DYNAMIC DIAMOND CORP |
Gem pavilion |
| D494092, |
Oct 09 2003 |
Dynamic Diamond Corp.; DYNAMIC DIAMOND CORP |
Gem pavilion |
| D494093, |
Oct 08 2003 |
DYNAMIC DIAMOND CORP |
Gem pavilion |
| D494496, |
Oct 09 2003 |
Dynamic Diamond Corp.; DYNAMIC DIAMOND CORP |
Gem crown |
| D494497, |
Oct 09 2003 |
Dynamic Diamond Corp.; DYNAMIC DIAMOND CORP |
Gem crown |
| D494498, |
Oct 09 2003 |
Dynamic Diamond Corp.; DYNAMIC DIAMOND CORP |
Gem pavilion |
| D494499, |
Oct 09 2003 |
Dynamic Diamond Corp.; DYNAMIC DIAMOND CORP |
Gem pavilion |
| D499352, |
Oct 09 2003 |
Dynamic Diamond Corp.; DYNAMIC DIAMOND CORP |
Gem pavilion |
| D499353, |
Oct 09 2003 |
Dynamic Diamond Corp.; DYNAMIC DIAMOND CORP |
Gem crown |
| D499661, |
Oct 09 2003 |
Dynamic Diamond Corp.; DYNAMIC DIAMOND CORP |
Gem pavilion |
| D499662, |
Oct 09 2003 |
Dynamic Diamond Corp.; DYNAMIC DIAMOND CORP |
Gem pavilion |
| D499982, |
Oct 09 2003 |
Dynamic Diamond Corp.; DYNAMIC DIAMOND CORP |
Gem crown |
| D501422, |
Oct 09 2003 |
Dynamic Diamond Corp.; DYNAMIC DIAMOND CORP |
Gem pavilion |
| D502122, |
Oct 09 2003 |
Dynamic Diamond Corp.; DYNAMIC DIAMOND CORP |
Gem pavilion |
| D502665, |
Jul 28 2003 |
|
Gemstone |
| D503122, |
Oct 09 2003 |
Dynamic Diamond Corp. |
Gem girdle |
| D503355, |
Oct 09 2003 |
Dynamic Diamond Corp.; DYNAMIC DIAMOND CORP |
Gem crown |
| D503650, |
Oct 09 2003 |
Dynamic Diamond Corp.; DYNAMIC DIAMOND CORP |
Gem pavilion |
| D506698, |
Feb 05 2004 |
Dynamic Diamond Corp. |
Gem crown |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a