Y10T 137/053
Float valve
Y10T137/053 (Float valve) appears on 48 US grants and 33 published applications in this corpus.
Search patents in Y10T- Granted patents
- 48
- Published applications
- 33
- Assignees
- 22
- Inventors
- 63
- Latest grant
- 24 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 2 |
| 2003 | 3 | 2 |
| 2004 | 3 | 3 |
| 2005 | 3 | 1 |
| 2006 | 1 | 2 |
| 2007 | 2 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 3 |
| 2010 | 3 | 1 |
| 2011 | 2 | 2 |
| 2012 | 4 | 1 |
| 2013 | 2 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 2 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fluid flow control based on a liquid level in a container24 Jun 2025US 12,339,683 B2
- Rollover vent valve assembly13 May 2025US 12,297,921 B2Bemis Manufacturing Company
- Locked backwater valve4 Jan 2022US 11,214,953 B2
- Valve device for fuel tank6 Apr 2021US 10,967,734 B2Nifco Inc.
- Liquid level control device26 May 2020US 10,663,080 B2
- Fluid flow control based on a liquid level in a container26 Mar 2026US 2026/0086583 A1
- Rollover vent valve assembly16 May 2024US 2024/0159324 A1Bemis Manufacturing Company
- Fluid flow control based on a liquid level in a container27 Jan 2022US 2022/0026934 A1
- Locked backwater valve20 Aug 2020US 2020/0263410 A1
- Valve device for fuel tank30 Jan 2020US 2020/0031221 A1Nifco Inc.
Most cited
By later US patents
- Magnetic automatic stop valve73US 6,695,004 B1Alaris Medical Systems, Inc. · 2004
- Toilet fill valve with adjustable bowl fill flow30US 6,823,889 B1MJSI, Inc. · 2004
- Overflow valve system28US 4,735,230 A1988
- Two-stage fuel tank vapor recovery vent valve and method of making same28US 6,085,771 AEaton Corporation · 2000
- Automatic shut-off valve for liquid storage tanks and method of installation19US 5,522,415 A1996