F15B 2211/7058
Rotary output members
F15B2211/7058 (Rotary output members) appears on 705 US grants and 647 published applications in this corpus.
Search patents in F15B- Granted patents
- 705
- Published applications
- 647
- Assignees
- 247
- Inventors
- 1,229
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 6 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 6 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 7 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 6 | 0 |
| 1995 | 6 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 11 | 0 |
| 1999 | 16 | 0 |
| 2000 | 12 | 0 |
| 2001 | 13 | 0 |
| 2002 | 12 | 6 |
| 2003 | 8 | 13 |
| 2004 | 8 | 13 |
| 2005 | 14 | 14 |
| 2006 | 15 | 19 |
| 2007 | 11 | 20 |
| 2008 | 13 | 20 |
| 2009 | 22 | 31 |
| 2010 | 14 | 17 |
| 2011 | 17 | 15 |
| 2012 | 13 | 17 |
| 2013 | 18 | 41 |
| 2014 | 22 | 49 |
| 2015 | 30 | 44 |
| 2016 | 30 | 41 |
| 2017 | 31 | 30 |
| 2018 | 36 | 40 |
| 2019 | 46 | 40 |
| 2020 | 45 | 40 |
| 2021 | 47 | 29 |
| 2022 | 26 | 31 |
| 2023 | 25 | 27 |
| 2024 | 27 | 22 |
| 2025 | 26 | 12 |
| 2026 | 14 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hydraulic drive apparatus21 Jul 2026US 12,687,182 B2Kawasaki Jukogyo Kabushiki Kaisha
- Drive control device for rotating work machine and rotating work machine provided with same16 Jun 2026US 12,655,607 B2Kobelco Construction Machinery Co., Ltd.
- Hydraulic machine swing system with anti-drift9 Jun 2026US 12,650,003 B2Caterpillar Inc.
- Volume follow supply9 Jun 2026US 12,650,135 B2Hydac Fluidtechnik GmbH
- Work machine14 Apr 2026US 12,601,146 B2Kobelco Construction Machinery Co., Ltd.
- Method Of Adjusting Relief Pressure Of Relief Valve For Swing Motor13 Aug 2026US 2026/0234899 A1Caterpillar SARL
- 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.
- Construction machine9 Jul 2026US 2026/0193869 A1Hitachi Construction Machinery Co., Ltd.
- Hydraulic System having a Conditioning Circuit25 Jun 2026US 2026/0177085 A1Robert Bosch GmbH
Most cited
By later US patents
- Fluid power distribution and control system111US 10,161,423 B2Sauer-Danfoss ApS · 2018
- Hydraulic system providing down force on a work implement109US 6,460,623 B1Caterpillar Inc. · 2002
- Systems and methods for energy storage and recovery using compressed gas96US 7,832,207 B2SustainX, Inc. · 2010
- Cartridge valve having solenoid bypass and integral relief valve94US 5,992,450 AEaton Corporation · 1999
- Regenerative adaptive fluid motor control77US 6,349,543 B12002