F16K 15/202
And with flexible valve member
Official title: {and with flexible valve member}
F16K15/202 (And with flexible valve member) appears on 178 US grants and 157 published applications in this corpus.
Search patents in F16K- Granted patents
- 178
- Published applications
- 157
- Assignees
- 96
- Inventors
- 261
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 8 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 8 | 0 |
| 2001 | 7 | 1 |
| 2002 | 7 | 4 |
| 2003 | 3 | 7 |
| 2004 | 5 | 9 |
| 2005 | 5 | 9 |
| 2006 | 6 | 8 |
| 2007 | 2 | 5 |
| 2008 | 4 | 2 |
| 2009 | 2 | 5 |
| 2010 | 3 | 6 |
| 2011 | 2 | 7 |
| 2012 | 5 | 5 |
| 2013 | 6 | 7 |
| 2014 | 7 | 5 |
| 2015 | 4 | 7 |
| 2016 | 2 | 8 |
| 2017 | 6 | 8 |
| 2018 | 4 | 5 |
| 2019 | 9 | 12 |
| 2020 | 4 | 5 |
| 2021 | 7 | 6 |
| 2022 | 5 | 4 |
| 2023 | 9 | 9 |
| 2024 | 2 | 4 |
| 2025 | 5 | 5 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Air valve, inflation, and deflation apparatuses and methods29 Sep 2026US 12,747,801 B2Belgravia Wood Limited
- Sensor arrangement for a hollow body23 Jun 2026US 12,663,091 B2Sstatzz Oy
- Wheel valve assembly for tire inflation/deflation system13 Jan 2026US 12,522,029 B2Parker-Hannifin Corporation
- Fluid container with check valve6 Jan 2026US 12,515,867 B2
- Inflation fluid supply and discharge assembly, in particular for inflatable diving equipment, such as buoys, surface-marker buoys, balancing jackets or the like, and inflatable diving equipment provided with such assembly16 Dec 2025US 12,497,145 B2
- Air valve and filled product containing the same24 Sep 2026US 2026/0287076 A1Broad Design Co., Ltd.
- Air valve, air valve assembly, and inflatable product14 May 2026US 2026/0132861 A1
- Air bed valve29 Jan 2026US 2026/0026633 A1Belgravia Wood Limited
- Sensor arrangement for a hollow body8 Jan 2026US 2026/0007933 A1Sstatzz Oy
- Air valve and inflatable product7 Aug 2025US 2025/0251053 A1
Most cited
By later US patents
- Check valve for fluid bladders188US 5,144,708 ADielectrics Industries · 1992
- Check valve for fluid bladders103US 5,564,143 ADielectrics Industries · 1996
- Shoe having an inflatable bladder99US 7,337,560 B2Reebok International Ltd. · 2008
- Shoe having an inflatable bladder96US 6,785,985 B2Reebok International Ltd. · 2004
- Pneumatic support system91US 5,367,726 A1994