U.S. patent number D396,823 [Application Number D/061,069] was granted by the patent office on 1998-08-11 for jewelry stone assembly. This patent grant is currently assigned to Sandberg & Sikorski Diamond Corp.. Invention is credited to Robert Hurwitz, Stanley Sikorski.
United States Patent | D396,823 |
Sikorski , et al. | August 11, 1998 |
Inventors: | Sikorski; Stanley (Brawford, CT), Hurwitz; Robert (Ridgewood, NJ) |
---|---|
Assignee: | Sandberg & Sikorski Diamond
Corp. (New York, NY) |
Appl. No.: | D/061,069 |
Filed: | March 21, 1996 |
Application Number | Filing Date | Patent Number | Issue Date | ||
---|---|---|---|---|---|
23311 | May 23, 1994 | ||||
Current U.S. Class: | D11/91 |
Current International Class: | 1101 |
Field of Search: | ;D11/1-6,90-91 ;63/1.1-2,26-32 |
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Advertisement, J.E. Caldwell Co., Washington Post, Dec. 12, 1985. . Ptak Bros., Inc. Catalogue, 1986, pp. 20 and 21. . "A Thing Of Beauty Is A Joy Forever" Catalogue, 1987-88, pp. 33K, 57K and 62K. . Tiffany & Co., Spring Catalogue, 1988, p. 5. . Diamond Essence, 1989-90 Catalogue, p. 22.. |
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