Dental color key
US9931188B2 · kind B2 · utility
2Cited by
33References
34Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 17, 2014 |
| Grant date | Apr 3, 2018 |
| Priority date | — |
| Expiry date | Apr 3, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61C2201/002
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A dental color key having at least two different color patterns or samples with different tooth colors. The entire surface area of the color key (10) may be smaller than the buccal and/or labial surface area, that is to say the vestibular surface area of two teeth, and the color patterns or samples (12) are attached adjacent to one another and particularly mounted to one single tooth.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.