F01B 2171/13
Components or parts for steam engines
F01B2171/13 (Components or parts for steam engines) appears on 1 US grants and 1 published applications in this corpus.
Search patents in F01B- Granted patents
- 1
- Published applications
- 1
- Assignees
- 1
- Inventors
- 1
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
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No patent in this class has been cited by a later US patent yet.