F16K 1/28
Movable sealing bodies not used
Official title: Movable sealing bodies {Not used}
F16K1/28 (Movable sealing bodies not used) appears on 2 US grants and 2 published applications in this corpus.
Search patents in F16K- Granted patents
- 2
- Published applications
- 2
- Assignees
- 3
- Inventors
- 6
- Latest grant
- 23 Dec 2025
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| Year | Granted patents | Published applications |
|---|---|---|
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
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