Multi-stone oval gemstone assembly
US6519972B1 · kind B1 · utility
3Cited by
16References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 27, 2000 |
| Grant date | Feb 18, 2003 |
| Priority date | — |
| Expiry date | Mar 27, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA44C17/002
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An assembly of gemstones which fit together to form a unitary shape is provided. The stones preferably make up an oval and are preferably four in number. Two of the stones are smaller than the other two. The larger stones are approximately 5/3 the size of the smaller stones.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.