F15B 2211/7741
With floating mode
Official title: with floating mode, e.g. using a direct connection between both lines of a double-acting cylinder
F15B2211/7741 (With floating mode) appears on 38 US grants and 34 published applications in this corpus.
Search patents in F15B- Granted patents
- 38
- Published applications
- 34
- Assignees
- 29
- Inventors
- 101
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 0 | 2 |
| 2011 | 1 | 2 |
| 2012 | 1 | 0 |
| 2013 | 4 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 2 |
| 2019 | 1 | 1 |
| 2020 | 3 | 1 |
| 2021 | 2 | 3 |
| 2022 | 2 | 3 |
| 2023 | 3 | 2 |
| 2024 | 3 | 2 |
| 2025 | 3 | 5 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Harvester implement with dynamically adjustable float system15 Sep 2026US 12,733,581 B2Deere & Company
- Electro-hydraulic actuator with a pilot-actuated float mode16 Jun 2026US 12,655,918 B2Parker-Hannifin Corporation
- Control method for executing a floating function of a boom, corresponding control systems and work vehicles comprising such control systems17 Mar 2026US 12,577,756 B2CNH Industrial Italia S.p.A.
- Modular hydraulic manifold29 Apr 2025US 12,286,982 B1Caterpillar Inc.
- Hydraulic control system for boom floating of excavator and control method thereof18 Feb 2025US 12,227,919 B2Xuzhou XCMG Excavator Machinery Co., Ltd.
- Electro-Hydraulic Actuator Assembly with a Fluid Access Port11 Jun 2026US 2026/0160279 A1Parker-Hannifin Corporation
- Hydraulic system for a dynamic energy transfer system11 Dec 2025US 2025/0376036 A1Caterpillar Inc.
- Hydraulic Control Device16 Oct 2025US 2025/0320881 A1Kubota Corporation
- Modular hydraulic manifold1 May 2025US 2025/0137471 A1Caterpillar Inc.
- Harvester implement with dynamically adjustable float system27 Mar 2025US 2025/0098567 A1Deere & Company
Most cited
By later US patents
- Electrohydraulic valve system54US 4,437,385 ADeere & Company · 1984
- Combined power pack unit18US 8,206,134 B2Maradyne Corporation · 2012
- System for controlling the supply of hydraulic fluid to a work vehicle implement13US 10,227,998 B2CNH Industrial America LLC · 2019
- Hydraulic control circuit for a hydraulic lifting cylinder12US 7,104,181 B2Deere & Company · 2006
- Quick drop valve control11US 5,907,991 ACaterpillar Inc. · 1999