F16K 1/02
Lift valves or globe valves, i.e. cut-off apparatus with closure members having
Official title: with screw-spindle (F16K1/12 - F16K1/28 take precedence; actuating mechanisms with screw-spindles F16K31/50)
F16K1/02 (Lift valves or globe valves, i.e. cut-off apparatus with closure members having) appears on 339 US grants and 339 published applications in this corpus.
Search patents in F16K- Granted patents
- 339
- Published applications
- 339
- Assignees
- 265
- Inventors
- 768
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 5 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 7 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 3 |
| 2002 | 4 | 3 |
| 2003 | 3 | 4 |
| 2004 | 2 | 0 |
| 2005 | 2 | 5 |
| 2006 | 5 | 12 |
| 2007 | 6 | 7 |
| 2008 | 3 | 5 |
| 2009 | 2 | 4 |
| 2010 | 4 | 9 |
| 2011 | 3 | 10 |
| 2012 | 5 | 14 |
| 2013 | 5 | 8 |
| 2014 | 12 | 10 |
| 2015 | 6 | 21 |
| 2016 | 16 | 20 |
| 2017 | 16 | 21 |
| 2018 | 20 | 21 |
| 2019 | 18 | 26 |
| 2020 | 27 | 31 |
| 2021 | 16 | 18 |
| 2022 | 24 | 15 |
| 2023 | 16 | 12 |
| 2024 | 14 | 24 |
| 2025 | 14 | 21 |
| 2026 | 14 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Schrader valve adapter and optimizer6 Oct 2026US 12,753,852 B2Fieldpiece Instruments, Inc.
- Valve apparatus1 Sep 2026US 12,723,664 B2Jb Valves Limited
- Adjustable flow-synchronization return valve for hydraulic pressure balancing25 Aug 2026US 12,716,505 B1Aquastar Pool Products, Inc.
- Electronic expansion valve28 Jul 2026US 12,692,944 B2Zhejiang Dunan Artificial Environment Co., Ltd.
- Machine fluid condition monitoring system7 Jul 2026US 12,674,697 B2Luneta, LLC
- Valve for apparatus including a lifting device1 Oct 2026US 2026/0298347 A1Harbor Freight Tools USA, Inc.
- Shaft assembly and electric valve20 Aug 2026US 2026/0243365 A1Zhejiang Sanhua Automotive Components Co., Ltd.
- Electronic expansion valve13 Aug 2026US 2026/0235209 A1Zhejiang Dunan Artificial Environment Co., Ltd.
- Electronic expansion valve6 Aug 2026US 2026/0226995 A1Zhejiang Dunan Artificial Environment Co., Ltd.
- Electronic expansion valve6 Aug 2026US 2026/0227106 A1Zhejiang Dunan Artificial Environment Co., Ltd.
Most cited
By later US patents
- Low particulate slit valve system and method for controlling same63US 5,363,872 AAPPLIED Materials.Inc. · 1994
- Combined stop and control valve for supplying steam49US 6,655,409 B1General Electric Company · 2003
- Slit valve apparatus and method47US 5,226,632 AAPPLIED Materials.Inc. · 1993
- Magnetically actuated valve45US 4,452,423 AMartin Marietta Corporation · 1984
- Wall hydrant37US 4,316,481 AWoodford Manufacturing Company · 1982