F16K 1/14
Lift valves or globe valves, i.e. cut-off apparatus with closure members having
Official title: with ball-shaped valve member (check valves F16K15/04)
F16K1/14 (Lift valves or globe valves, i.e. cut-off apparatus with closure members having) appears on 193 US grants and 184 published applications in this corpus.
Search patents in F16K- Granted patents
- 193
- Published applications
- 184
- Assignees
- 168
- Inventors
- 406
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 6 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 2 |
| 2003 | 0 | 1 |
| 2004 | 2 | 0 |
| 2005 | 2 | 4 |
| 2006 | 5 | 6 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 3 |
| 2010 | 0 | 3 |
| 2011 | 1 | 3 |
| 2012 | 3 | 3 |
| 2013 | 2 | 1 |
| 2014 | 2 | 8 |
| 2015 | 3 | 7 |
| 2016 | 6 | 18 |
| 2017 | 9 | 15 |
| 2018 | 12 | 13 |
| 2019 | 15 | 21 |
| 2020 | 13 | 10 |
| 2021 | 8 | 11 |
| 2022 | 10 | 14 |
| 2023 | 11 | 14 |
| 2024 | 10 | 10 |
| 2025 | 13 | 10 |
| 2026 | 7 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Pressure sensor calibration valve for improving zeroing calibration of pressure sensors20 Aug 2026US 2026/0243620 A1Honeywell International Inc.
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Most cited
By later US patents
- Pneumatic locking valve with manual override93US 4,838,306 AAladdin Engineering & Mfg., Inc. · 1989
- Shunt valve90US 4,332,255 AHakim Company Limited · 1982
- Shunt valve79US 4,387,715 AHakim Company Limited · 1983
- Multiport valve46US 6,779,560 B1Vitrom Manufacturing Consultants · 2004
- Device for blocking or releasing fluid flow42US 4,273,310 A1981