Gemstone
Description
The broken lines are for environmental purposes only and form no part of the claimed design. The region within 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
| D501644 | February 8, 2005 | Siman-Tov et al. |
| D503652 | April 5, 2005 | Atlass et al. |
| D661617 | June 12, 2012 | Siman-Tov et al. |
| 20020170315 | November 21, 2002 | Mardkha |
| 20060074588 | April 6, 2006 | Blodgett et al. |
| 20070113586 | May 24, 2007 | Rydlewicz |
| 20110452 | July 2011 | BE |
| 11167969.2 | May 2011 | EP |
| 2006087702 | August 2006 | WO |
Patent History
Patent number: D704092
Type: Grant
Filed: Jun 25, 2013
Date of Patent: May 6, 2014
Assignee: OctoNus Dia-Tech Private Ltd. (Surat)
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: 29/459,072
Type: Grant
Filed: Jun 25, 2013
Date of Patent: May 6, 2014
Assignee: OctoNus Dia-Tech Private Ltd. (Surat)
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: 29/459,072
Classifications
Current U.S. Class:
Faceted (D11/90)