F16K 31/265
With a second lever or toggle between the pivoted arm and the
Official title: {with a second lever or toggle between the pivoted arm and the valve}
F16K31/265 (With a second lever or toggle between the pivoted arm and the) appears on 51 US grants and 27 published applications in this corpus.
Search patents in F16K- Granted patents
- 51
- Published applications
- 27
- Assignees
- 30
- Inventors
- 65
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 2 | 2 |
| 2006 | 2 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 2 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 2 |
| 2015 | 2 | 0 |
| 2016 | 2 | 2 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 2 | 2 |
| 2020 | 2 | 6 |
| 2021 | 2 | 0 |
| 2022 | 2 | 2 |
| 2023 | 3 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Evaporative cooler operable in a range of mounting angles24 Mar 2026US 12,584,565 B2Seely International Pty Ltd
- Lever operated dump valve with improved accuracy1 Oct 2024US 12,104,712 B1Gator Corporation
- Drain valve and valve arrangement7 Nov 2023US 11,806,643 B2Danfoss A/S
- Waterer valve system8 Aug 2023US 11,716,968 B2Ritchie Industries, Inc.
- Liquid control valve and adjusting rod and liquid stopper thereof1 Aug 2023US 11,713,815 B2
- Liquid control valve and adjusting rod and liquid stopper thereof4 May 2023US 2023/0138823 A1
- Evaporative cooler operable in a range of mounting angles7 Jul 2022US 2022/0213976 A1Seeley International Pty Ltd
- Valve14 Apr 2022US 2022/0112964 A1Magenta Haze Pty Ltd
- Method and Apparatus for Multi-Line Fuel Delivery31 Dec 2020US 2020/0407211 A1Gravity Fuel Systems, LLC
- Method and Apparatus for Multi-Line Fuel Delivery12 Nov 2020US 2020/0354211 A1Gravity Fuel Systems, LLC
Most cited
By later US patents
- Leak proof, preloaded, high-biasing force float-operated over-center valve actuating mechanism26US 5,141,405 A1992
- Multi-compression coil springs for a liquid pump21US 5,865,603 A1999
- Pump and combination pump and trap with snap-over mechanism and double-seal outlet valve19US 5,655,888 ATLV Co., Ltd. · 1997
- Toilet tank float valve assembly18US 4,646,780 AKohler Co. · 1987
- Float valve18US 6,886,589 B2Aquarose Pty Ltd. · 2005