F15B 2211/70
Output members
Official title: Output members, e.g. hydraulic motors or cylinders or control therefor
F15B2211/70 (Output members) appears on 3,577 US grants and 3,127 published applications in this corpus.
Search patents in F15B- Granted patents
- 3,577
- Published applications
- 3,127
- Assignees
- 1,212
- Inventors
- 5,534
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 62 | 0 |
| 1977 | 35 | 0 |
| 1978 | 29 | 0 |
| 1979 | 31 | 0 |
| 1980 | 34 | 0 |
| 1981 | 27 | 0 |
| 1982 | 29 | 0 |
| 1983 | 22 | 0 |
| 1984 | 19 | 0 |
| 1985 | 27 | 0 |
| 1986 | 23 | 0 |
| 1987 | 26 | 0 |
| 1988 | 32 | 0 |
| 1989 | 20 | 0 |
| 1990 | 16 | 0 |
| 1991 | 32 | 0 |
| 1992 | 32 | 0 |
| 1993 | 30 | 0 |
| 1994 | 37 | 0 |
| 1995 | 26 | 0 |
| 1996 | 33 | 0 |
| 1997 | 28 | 0 |
| 1998 | 50 | 0 |
| 1999 | 51 | 0 |
| 2000 | 54 | 0 |
| 2001 | 82 | 9 |
| 2002 | 62 | 46 |
| 2003 | 51 | 92 |
| 2004 | 77 | 80 |
| 2005 | 65 | 68 |
| 2006 | 57 | 86 |
| 2007 | 59 | 106 |
| 2008 | 55 | 87 |
| 2009 | 69 | 106 |
| 2010 | 53 | 66 |
| 2011 | 70 | 67 |
| 2012 | 45 | 63 |
| 2013 | 72 | 125 |
| 2014 | 66 | 138 |
| 2015 | 95 | 172 |
| 2016 | 114 | 153 |
| 2017 | 149 | 157 |
| 2018 | 139 | 203 |
| 2019 | 200 | 241 |
| 2020 | 248 | 200 |
| 2021 | 230 | 214 |
| 2022 | 182 | 169 |
| 2023 | 159 | 134 |
| 2024 | 141 | 135 |
| 2025 | 147 | 133 |
| 2026 | 85 | 77 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F15B 2211/705Characterised by the type of output members or actuatorsIndexing code2,284
- F15B 2211/71Multiple output membersIndexing code1,560
- F15B 2211/78Control of multiple output membersIndexing code537
- F15B 2211/76Control of force or torque of the output memberIndexing code517
- F15B 2211/75Control of speed of the output memberIndexing code373
- F15B 2211/765Control of position or angle of the output memberIndexing code164
- F15B 2211/755Control of acceleration or deceleration of the output memberIndexing code121
- F15B 2211/775Combined controlIndexing code120
All 12 subgroupsShow fewer
Recent patents
- Control method based on a four-chamber hydraulic cylinder6 Oct 2026US 12,753,780 B2Taiyuan University of Technology
- Harvester implement with dynamically adjustable float system15 Sep 2026US 12,733,581 B2Deere & Company
- Hybrid electro-hydraulic load sensing system and control method thereof15 Sep 2026US 12,736,067 B2Chongqing University
- Hydraulic system for work machine, and work machine15 Sep 2026US RE51,031 E1Kubota Corporation
- Hydraulic power steering system25 Aug 2026US 12,715,501 B2Hydac New Technologies GmbH
- Hydraulic system for a vehicle1 Oct 2026US 2026/0296861 A1Oshkosh Corporation
- Hauling Vehicle27 Aug 2026US 2026/0249901 A1Hitachi Construction Machinery Co., Ltd.
- Hydraulic system management method for machine control13 Aug 2026US 2026/0234895 A1Deere & Company
- Method Of Adjusting Relief Pressure Of Relief Valve For Swing Motor13 Aug 2026US 2026/0234899 A1Caterpillar SARL
- Work Machine13 Aug 2026US 2026/0234907 A1Hitachi Construction Machinery Co., Ltd.
Most cited
By later US patents
- Pneumatically operated mechanism1,103US 6,050,172 AEmhart Glass S. A. · 2000
- Fail-safe actuation system926US 9,239,064 B2Moog Inc. · 2016
- Enhanced computer optimized adaptive suspension system and method196US 6,502,837 B1Kenmar Company Trust · 2003
- Enhanced computer optimized adaptive suspension system and method172US 7,076,351 B2Great Northern Technologies, LLC · 2006
- Linear servoactuator with integrated transformer position sensor158US 4,628,499 AScientific-Atlanta, Inc. · 1986