F16K 17/025
And remaining open after return of the normal pressure
Official title: {and remaining open after return of the normal pressure}
F16K17/025 (And remaining open after return of the normal pressure) appears on 27 US grants and 41 published applications in this corpus.
Search patents in F16K- Granted patents
- 27
- Published applications
- 41
- Assignees
- 34
- Inventors
- 94
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 3 |
| 2018 | 1 | 4 |
| 2019 | 0 | 2 |
| 2020 | 3 | 4 |
| 2021 | 3 | 2 |
| 2022 | 2 | 3 |
| 2023 | 4 | 8 |
| 2024 | 2 | 3 |
| 2025 | 5 | 6 |
| 2026 | 4 | 3 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Snap-through two-piece pressure relief valve25 Aug 2026US 12,715,388 B1Toyota Jidosha Kabushiki Kaisha
- Pressure relief valve9 Jun 2026US 12,650,175 B2Nifco Inc.
- Battery housing with valve device, battery and motor vehicle3 Mar 2026US 12,567,643 B2Bayerische Motoren Werke Aktiengesellschaft
- Pressure relief assembly17 Feb 2026US 12,553,528 B2Donaldson Company, Inc.
- Emergency degassing valve apparatus5 Aug 2025US 12,379,039 B2Illinois Tool Works Inc.
- Snap-through two-piece pressure relief valve27 Aug 2026US 2026/0249805 A1Toyota Jidosha Kabushiki Kaisha
- Pressure relief assembly4 Jun 2026US 2026/0153159 A1Donaldson Company, Inc.
- Pressure equalization device and a housing comprising such a pressure equalization device26 Mar 2026US 2026/0088439 A1Carl Freudenberg KG
- Pressure Relief Assembly with Detent18 Dec 2025US 2025/0383026 A1
- Explosion-proof venting valve device11 Sep 2025US 2025/0286205 A1Mann+Hummel GmbH
Most cited
By later US patents
- Pressure equalising device6US 10,529,970 B2Bimed Teknik Aletler Sanayi Ve Ticaret A.S. · 2020
- Inline relief valve with parabolic piston face6US 9,599,243 B1Taylor Innovations, L.L.C. · 2017
- Pressure relief device4US 11,187,336 B2Agility Fuel Systems LLC · 2021
- Slam-shut safety assembly for providing redundant safety shutoff2US 11,125,348 B2Emerson Process Management Regulator Technologies, Inc. · 2021
- Valve1US 11,118,689 B2Gobubl Limited · 2021