Rigified earring post
US4459829A · kind A · utility
7Cited by
3References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 29, 1982 |
| Grant date | Jul 17, 1984 |
| Priority date | — |
| Expiry date | Nov 29, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12229
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A hollow precious metal earring post that has a notch in the wall thereof to receive a clutch is disclosed, which post has a solid gold solder metal interior from the radiused end to a point beyond the notch to rigify and support the post along the notched area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.