Diamond
Description
FIG. 1 is a top plan view of a diamond showing my new design;
FIG. 2 is a bottom plan view thereof; and
FIG. 3 is a side elevational view thereof.
Referenced Cited
U.S. Patent Documents
Other references
| D88266 | November 1932 | Stern |
| 3394692 | July 1968 | Sirakian |
- Jewelers' Circular-Keystone, 4/1966, p. 78-Long Octagon Cut. Treatise on Diamonds and Precious Stones, by Mawe, 1815, Plate 1.
Patent History
Patent number: D277942
Type: Grant
Filed: Aug 31, 1982
Date of Patent: Mar 12, 1985
Inventor: Franciscus Valckx (2000 Antwerp)
Primary Examiner: Louis S. Zarfas
Attorney: William A. Drucker
Application Number: 6/413,599
Type: Grant
Filed: Aug 31, 1982
Date of Patent: Mar 12, 1985
Inventor: Franciscus Valckx (2000 Antwerp)
Primary Examiner: Louis S. Zarfas
Attorney: William A. Drucker
Application Number: 6/413,599
Classifications
Current U.S. Class:
Faceted (D11/90)
