F15B 2211/8606
The abnormal condition being a shock
Official title: the abnormal condition being a shock
F15B2211/8606 (The abnormal condition being a shock) appears on 77 US grants and 80 published applications in this corpus.
Search patents in F15B- Granted patents
- 77
- Published applications
- 80
- Assignees
- 59
- Inventors
- 202
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 2 | 1 |
| 2008 | 0 | 2 |
| 2009 | 2 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 2 | 1 |
| 2014 | 0 | 6 |
| 2015 | 2 | 4 |
| 2016 | 2 | 1 |
| 2017 | 3 | 9 |
| 2018 | 5 | 1 |
| 2019 | 3 | 9 |
| 2020 | 7 | 6 |
| 2021 | 8 | 6 |
| 2022 | 8 | 6 |
| 2023 | 4 | 9 |
| 2024 | 4 | 4 |
| 2025 | 5 | 3 |
| 2026 | 6 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hydraulic system for work machine, and work machine15 Sep 2026US RE51,031 E1Kubota Corporation
- Force overshoot and other pressure disturbance mitigation in pneumatic force control devices21 Apr 2026US 12,605,849 B2ATI Industrial Automation, Inc.
- Working machine and control method therefor31 Mar 2026US 12,590,596 B2Kubota Corporation
- Control method for executing a floating function of a boom, corresponding control systems and work vehicles comprising such control systems17 Mar 2026US 12,577,756 B2CNH Industrial Italia S.p.A.
- Work machine24 Feb 2026US 12,559,910 B2Hitachi Construction Machinery Co., Ltd.
- Construction machine9 Jul 2026US 2026/0193869 A1Hitachi Construction Machinery Co., Ltd.
- Systems and methods for control and monitoring of actuated valves19 Mar 2026US 2026/0079063 A1Swagelok Company
- Hydraulic system and working machine22 Jan 2026US 2026/0022714 A1Kubota Corporation
- Working machine and control method therefor2 Oct 2025US 2025/0305523 A1Kubota Corporation
- Throttle device, fluid device and fluid system24 Apr 2025US 2025/0129804 A1Festo AG & Co.
Most cited
By later US patents
- Hydraulic control device of a working machine25US 6,378,303 B1Kobe Steel, Ltd. · 2002
- Selectively actuatable fluid control system for a work element23US 4,341,149 ACaterpillar Tractor Co. · 1982
- Directional control valve for pneumatic cylinder14US 5,065,665 AHirotaka Manufacturing Co., Ltd. · 1991
- Hydraulic control system having over-pressure protection12US 9,145,660 B2Caterpillar Inc. · 2015
- Hydraulic system of construction machine12US 9,546,468 B2Doosan Infracore Co., Ltd. · 2017