Powder chamber, closure for a powder chamber, and powder spraying device
US11406475B2 · kind B2 · utility
0Cited by
6References
11Claims
0Family size
Assignee
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Key dates
| Filing date | Feb 3, 2017 |
| Grant date | Aug 9, 2022 |
| Priority date | — |
| Expiry date | Dec 16, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24C1/04
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A powder chamber, especially for or of a dental powder jet apparatus, including at least one conductive region, which is electrically conductive, where the at least one conductive region includes a contact surface, which is formed within the powder chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.