F16K 31/5282
Comprising a pivoted disc or flap
Official title: {comprising a pivoted disc or flap}
F16K31/5282 (Comprising a pivoted disc or flap) appears on 51 US grants and 45 published applications in this corpus.
Search patents in F16K- Granted patents
- 51
- Published applications
- 45
- Assignees
- 49
- Inventors
- 94
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 3 |
| 2009 | 2 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 2 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 3 |
| 2016 | 0 | 6 |
| 2017 | 0 | 3 |
| 2018 | 4 | 4 |
| 2019 | 1 | 1 |
| 2020 | 3 | 3 |
| 2021 | 5 | 4 |
| 2022 | 6 | 5 |
| 2023 | 1 | 2 |
| 2024 | 4 | 2 |
| 2025 | 1 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Valve control device18 Aug 2026US 12,710,110 B2Alfa Laval Corporate AB
- Arrangement for actuating a closure element, device for dropping water from an aircraft for firefighting purposes, and aircraft21 Apr 2026US 12,606,306 B2Airbus Defence and Space GmbH
- Rotary disc valve3 Jun 2025US 12,320,440 B2Circor Industria
- Valve actuator assembly16 Jul 2024US 12,038,099 B1McWane, Inc.
- Valve actuator device for fluid flow control2 Apr 2024US 11,946,566 B2Batfer Investment S.A.
- Arrangement for actuating a closure element, device for dropping water from an aircraft for firefighting purposes, and aircraft20 Feb 2025US 2025/0058874 A1Airbus Defence and Space GmbH
- A valve control device26 Dec 2024US 2024/0426394 A1Alfa Laval Corporate AB
- Rotary disc valve25 Jul 2024US 2024/0247724 A1Circor Industria
- Valve Actuator Device for Fluid Flow Control6 Jul 2023US 2023/0213116 A1Batfer Investment S.A.
- Butterfly Valve15 Jun 2023US 2023/0184336 A1McWane, Inc.
Most cited
By later US patents