Release agent receptacle
US11559374B2 · kind B2 · utility
0Cited by
181References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 2018 |
| Grant date | Jan 24, 2023 |
| Priority date | — |
| Expiry date | Dec 31, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61C19/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present disclosure includes method, system, apparatus, and indicator embodiments. One apparatus includes an appliance for placement over one or more teeth and a release agent receptacle including an outer portion provided on appliance surface, an inner portion provided within the outer portion, and one or more apertures formed in the outer portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.