Orthodontic appliance accessory
USD292123S · kind S · design
7Cited by
2References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 7, 1987 |
| Grant date | Sep 29, 1987 |
| Priority date | — |
| Expiry date | Sep 29, 2001 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.