F15B 2211/705
Characterised by the type of output members or actuators
Official title: characterised by the type of output members or actuators
F15B2211/705 (Characterised by the type of output members or actuators) appears on 2,284 US grants and 2,097 published applications in this corpus.
Search patents in F15B- Granted patents
- 2,284
- Published applications
- 2,097
- Assignees
- 898
- Inventors
- 3,886
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 33 | 0 |
| 1977 | 18 | 0 |
| 1978 | 11 | 0 |
| 1979 | 24 | 0 |
| 1980 | 20 | 0 |
| 1981 | 20 | 0 |
| 1982 | 15 | 0 |
| 1983 | 7 | 0 |
| 1984 | 10 | 0 |
| 1985 | 13 | 0 |
| 1986 | 12 | 0 |
| 1987 | 13 | 0 |
| 1988 | 17 | 0 |
| 1989 | 11 | 0 |
| 1990 | 11 | 0 |
| 1991 | 21 | 0 |
| 1992 | 20 | 0 |
| 1993 | 12 | 0 |
| 1994 | 20 | 0 |
| 1995 | 16 | 0 |
| 1996 | 18 | 0 |
| 1997 | 14 | 0 |
| 1998 | 33 | 0 |
| 1999 | 33 | 0 |
| 2000 | 34 | 0 |
| 2001 | 50 | 5 |
| 2002 | 38 | 31 |
| 2003 | 27 | 54 |
| 2004 | 52 | 61 |
| 2005 | 43 | 48 |
| 2006 | 41 | 63 |
| 2007 | 44 | 81 |
| 2008 | 47 | 70 |
| 2009 | 49 | 85 |
| 2010 | 44 | 44 |
| 2011 | 57 | 36 |
| 2012 | 32 | 36 |
| 2013 | 41 | 79 |
| 2014 | 38 | 96 |
| 2015 | 55 | 99 |
| 2016 | 69 | 88 |
| 2017 | 93 | 105 |
| 2018 | 78 | 127 |
| 2019 | 133 | 169 |
| 2020 | 170 | 138 |
| 2021 | 163 | 140 |
| 2022 | 112 | 115 |
| 2023 | 104 | 94 |
| 2024 | 95 | 85 |
| 2025 | 97 | 93 |
| 2026 | 56 | 55 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Control method based on a four-chamber hydraulic cylinder6 Oct 2026US 12,753,780 B2Taiyuan University of Technology
- Hydraulic power steering system25 Aug 2026US 12,715,501 B2Hydac New Technologies GmbH
- Actuator assembly for a heavy construction machine25 Aug 2026US 12,716,429 B2Wipro Enterprises Pvt Ltd
- Single acting hydraulic cylinder with head end cushioning25 Aug 2026US 12,716,430 B2Wipro Enterprises Pvt Ltd
- Method for real-time hydraulic cylinder drift monitoring25 Aug 2026US 12,716,432 B2Caterpillar Inc.
- Method Of Adjusting Relief Pressure Of Relief Valve For Swing Motor13 Aug 2026US 2026/0234899 A1Caterpillar SARL
- Dual-wall cylinder for fluid control device actuator13 Aug 2026US 2026/0235144 A1
- Mobile machine with improved electric powered actuator system6 Aug 2026US 2026/0226710 A1Moog Inc.
- Hydraulic Isolation Cylinder-Based System6 Aug 2026US 2026/0226921 A1SRI Energy, Inc.
- Hydraulic actuator6 Aug 2026US 2026/0226922 A1Svm Schultz Verwaltungs-GmbH & Co.KG
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