Aseptic orthodontic dispensing appliances
US5013238A · kind A · utility
12Cited by
24References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 25, 1989 |
| Grant date | May 7, 1991 |
| Priority date | — |
| Expiry date | Jan 25, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S206/805
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Dispensing device for dispensing orthodontic O-rings wherein the O-rings are individually dispensed and are easily accessible.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.