F23D 2900/31012
Wick adjusting devices directly engaging the wick
F23D2900/31012 (Wick adjusting devices directly engaging the wick) appears on 3 US grants and 8 published applications in this corpus.
Search patents in F23D- Granted patents
- 3
- Published applications
- 8
- Assignees
- 3
- Inventors
- 5
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2022 | 0 | 2 |
| 2023 | 0 | 2 |
| 2024 | 2 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.