Release agent receptacle
US8899976B2 · kind B2 · utility
203Cited by
21References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 29, 2008 |
| Grant date | Dec 2, 2014 |
| Priority date | — |
| Expiry date | Jun 8, 2031 |
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.