F15B 7/001
Systems in which the movement produced is definitely related to the output
Official title: {With multiple inputs, e.g. for dual control}
F15B7/001 (Systems in which the movement produced is definitely related to the output) appears on 64 US grants and 72 published applications in this corpus.
Search patents in F15B- Granted patents
- 64
- Published applications
- 72
- Assignees
- 54
- Inventors
- 165
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 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 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 3 |
| 2005 | 4 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 4 | 3 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 2 | 3 |
| 2014 | 2 | 5 |
| 2015 | 4 | 3 |
| 2016 | 3 | 2 |
| 2017 | 2 | 5 |
| 2018 | 1 | 4 |
| 2019 | 6 | 4 |
| 2020 | 3 | 4 |
| 2021 | 6 | 8 |
| 2022 | 8 | 6 |
| 2023 | 1 | 0 |
| 2024 | 3 | 5 |
| 2025 | 1 | 5 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hydraulic drive system having a 2×2Q pump unit19 May 2026US 12,631,200 B2HMS-HYBRID MOTION SOLUTIONS GmbH
- Hydraulic drive system5 May 2026US 12,618,419 B2HMS-HYBRID MOTION SOLUTIONS GmbH
- Hydraulic actuator and method for operating5 May 2026US 12,618,420 B2Airbus Operations GmbH
- Machine comprising a swing-travel hydraulic system14 Apr 2026US 12,601,152 B2Caterpillar SARL
- Hydraulic transmission unit for an actuator25 Mar 2025US 12,258,983 B2MetisMotion GmbH
- Construction machine9 Jul 2026US 2026/0193869 A1Hitachi Construction Machinery Co., Ltd.
- Agricultural header float arm position and pressure control system16 Oct 2025US 2025/0318462 A1
- Active adjustment method, device, control system and control method of connecting rod length2 Oct 2025US 2025/0304123 A1Zhuzhou Times New Material Technology Co., Ltd.
- Hydraulic Drive System21 Aug 2025US 2025/0264117 A1HMS-HYBRID MOTION SOLUTIONS GmbH
- Construction Machine1 May 2025US 2025/0137231 A1Hitachi Construction Machinery Co., Ltd.
Most cited
By later US patents
- Endoscope shaft comprising a movable end portion169US 6,899,674 B2STM Medizintechnik Starnberg GmbH · 2005
- Hydraulic drive system30US 7,516,613 B2Haldex Hydraulics Corporation · 2009
- Multi-stroke cylinder20US 6,651,546 B2Ultramation, Inc. · 2003
- Multi-stroke cylinder17US 6,962,103 B2Ultramation, Inc. · 2005
- Hydraulic drive system14US 8,596,055 B2Concentric Rockford Inc. · 2013