Orthodontic bracket
USD302588S · kind S · design
22Cited by
15References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 4, 1987 |
| Grant date | Aug 1, 1989 |
| Priority date | — |
| Expiry date | Aug 1, 2003 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.