F15B 2211/5753
For closing a valve
Official title: for closing a valve
F15B2211/5753 (For closing a valve) appears on 36 US grants and 42 published applications in this corpus.
Search patents in F15B- Granted patents
- 36
- Published applications
- 42
- Assignees
- 33
- Inventors
- 101
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 0 |
| 2006 | 1 | 2 |
| 2007 | 2 | 3 |
| 2008 | 1 | 2 |
| 2009 | 2 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 3 |
| 2013 | 3 | 0 |
| 2014 | 1 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 2 | 3 |
| 2018 | 1 | 2 |
| 2019 | 2 | 2 |
| 2020 | 3 | 3 |
| 2021 | 2 | 1 |
| 2022 | 3 | 4 |
| 2023 | 2 | 1 |
| 2024 | 1 | 2 |
| 2025 | 2 | 4 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Wing force management system for an agricultural implement14 Aug 2025US 2025/0255209 A1CNH Industrial America LLC
- Electro-hydraulic actuator and brake device14 Aug 2025US 2025/0256695 A1Ican Company Ltd.
- Valve block, and multi-control valve device having same12 Jun 2025US 2025/0188960 A1
- Floating control system for fixed displacement pump system30 Jan 2025US 2025/0035133 A1Hunan Sinoboom Intelligent Equipment Co., Ltd.
Most cited
By later US patents
- Hydraulic control valve system with electronic load sense control22US 7,089,733 B1HUSCO International, Inc. · 2006
- Hydraulic controller for working machine10US 7,155,909 B2Kobelco Construction Machinery Co., Ltd. · 2007
- Hydraulic controller for working machine8US 7,513,109 B2Kobelco Construction Machinery Co., Ltd. · 2009
- Dunnage airbag inflation circuit8US 7,677,267 B2Georgia-Pacific Wood Products LLC · 2010
- Hydraulic control arrangement7US 7,219,591 B2Bosch Rexroth AG · 2007