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Sandberg & Sikorski Corporation Patents |
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Assignee: Sandberg & Sikorski Corporation
Address: New York, NY
No. of patents: 18
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| D567130 |
Ring shank |
April 22, 2008 |
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| D551113 |
Jewelry design |
September 18, 2007 |
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| D550585 |
Jewelry setting |
September 11, 2007 |
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| D548639 |
Ring with graduated stones |
August 14, 2007 |
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| D547229 |
Jewelry element |
July 24, 2007 |
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| D544810 |
Jewelry setting |
June 19, 2007 |
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| D542691 |
Ring |
May 15, 2007 |
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| D528457 |
Ring |
September 19, 2006 |
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| D525556 |
Ring and guard assembly |
July 25, 2006 |
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| D525555 |
Ring guard |
July 25, 2006 |
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| D520897 |
Double shank ring |
May 16, 2006 |
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| D514470 |
Jewelry cluster design |
February 7, 2006 |
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| D513204 |
Ring shank |
December 27, 2005 |
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| D510540 |
Jewelry cluster design |
October 11, 2005 |
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| D509163 |
Jewelry cluster design |
September 6, 2005 |
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| D508868 |
Jewelry cluster design |
August 30, 2005 |
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| D440403 |
Jewelry container |
April 17, 2001 |
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| 7318281 |
Stamped hollow ring design |
January 15, 2008 |
| A hollow ring design which may be formed by stamping a shank and stamping a top piece is provided. The shank is formed with a comfort fit, such as a convex configuration, along its inside surface and with a non-planar recess, such as a concave, rectangular or square hollow configuration, |
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