Gemstone
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Description
All of the broken lines shown in
Claims
The ornamental design for a gemstone, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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D503652 | April 5, 2005 | Atlass et al. |
D520903 | May 16, 2006 | Shah |
D661617 | June 12, 2012 | Siman-Tov et al. |
D674314 | January 15, 2013 | Siman-Tov |
D704092 | May 6, 2014 | Holloway et al. |
D738254 | September 8, 2015 | Hakimian |
D741214 | October 20, 2015 | Mezhibovsky et al. |
D746169 | December 29, 2015 | Mezhibovsky et al. |
20020170315 | November 21, 2002 | Mardkha |
20060074588 | April 6, 2006 | Blodgett et al. |
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2006/087702 | August 2006 | WO |
Patent History
Patent number: D768532
Type: Grant
Filed: Jul 24, 2015
Date of Patent: Oct 11, 2016
Assignee: OctoNus Dia-Tech Private Ltd. (Surat Sagrampura)
Inventors: Garry Holloway (Canterbury), Janak A. Mistry (Surat), Roman Sergeevich Serov (Oblast), Sergey Borisovich Sivovolenko (Tampere), Yuri Borisovich Shelementiev (Moscow), Alexander Viktorovich Medvedev (Ryazan)
Primary Examiner: Ralf Seifert
Application Number: 29/534,037
Type: Grant
Filed: Jul 24, 2015
Date of Patent: Oct 11, 2016
Assignee: OctoNus Dia-Tech Private Ltd. (Surat Sagrampura)
Inventors: Garry Holloway (Canterbury), Janak A. Mistry (Surat), Roman Sergeevich Serov (Oblast), Sergey Borisovich Sivovolenko (Tampere), Yuri Borisovich Shelementiev (Moscow), Alexander Viktorovich Medvedev (Ryazan)
Primary Examiner: Ralf Seifert
Application Number: 29/534,037
Classifications
Current U.S. Class:
Faceted (D11/90)