F15B 2211/7142
The output members being arranged in multiple groups
Official title: the output members being arranged in multiple groups
F15B2211/7142 (The output members being arranged in multiple groups) appears on 489 US grants and 420 published applications in this corpus.
Search patents in F15B- Granted patents
- 489
- Published applications
- 420
- Assignees
- 187
- Inventors
- 907
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 18 | 0 |
| 1977 | 13 | 0 |
| 1978 | 7 | 0 |
| 1979 | 4 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 8 | 2 |
| 2002 | 7 | 5 |
| 2003 | 5 | 7 |
| 2004 | 6 | 8 |
| 2005 | 9 | 9 |
| 2006 | 5 | 9 |
| 2007 | 8 | 12 |
| 2008 | 7 | 8 |
| 2009 | 7 | 7 |
| 2010 | 3 | 4 |
| 2011 | 6 | 5 |
| 2012 | 3 | 3 |
| 2013 | 4 | 19 |
| 2014 | 10 | 15 |
| 2015 | 9 | 26 |
| 2016 | 12 | 26 |
| 2017 | 27 | 31 |
| 2018 | 25 | 34 |
| 2019 | 37 | 27 |
| 2020 | 35 | 20 |
| 2021 | 24 | 31 |
| 2022 | 23 | 27 |
| 2023 | 20 | 23 |
| 2024 | 33 | 26 |
| 2025 | 24 | 25 |
| 2026 | 12 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Drive control device for rotating work machine and rotating work machine provided with same16 Jun 2026US 12,655,607 B2Kobelco Construction Machinery Co., Ltd.
- Volume follow supply9 Jun 2026US 12,650,135 B2Hydac Fluidtechnik GmbH
- Aerial work platform, and method for controlling an aerial work platform2 Jun 2026US 12,644,475 B2Haulotte Group
- Working vehicle19 May 2026US 12,631,001 B2Takeuchi Mfg. Co., Ltd.
- Hydraulic system management method for machine control13 Aug 2026US 2026/0234895 A1Deere & Company
- Work Machine13 Aug 2026US 2026/0234907 A1Hitachi Construction Machinery Co., Ltd.
- Construction machine9 Jul 2026US 2026/0193869 A1Hitachi Construction Machinery Co., Ltd.
- Operator group, especially for an operator vehicle25 Jun 2026US 2026/0176118 A1Manitou Italia S.R.L.
- System and Method for Controlling a Hydraulic Supply System on a Mobile Machine18 Jun 2026US 2026/0168520 A1AGCO International GmbH
Most cited
By later US patents
- Dual-pump, flow-isolated hydraulic circuit for an agricultural tractor60US 5,918,558 ACase Corporation · 1999
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- Clutched hydraulic system for a refuse vehicle56US 9,494,170 B2Oshkosh Corporation · 2016
- Hydraulic control circuit in a hydraulic excavator52US 5,970,709 AKabushiki Kaisha Kobe Seiko Sho · 1999
- Variable rate meter drive system51US 6,851,377 B2CNH Canada, Ltd. · 2005