F15B 2211/715
Having braking means
Official title: having braking means
F15B2211/715 (Having braking means) appears on 76 US grants and 62 published applications in this corpus.
Search patents in F15B- Granted patents
- 76
- Published applications
- 62
- Assignees
- 60
- Inventors
- 183
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 4 |
| 2004 | 2 | 1 |
| 2005 | 2 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 3 | 2 |
| 2015 | 1 | 3 |
| 2016 | 2 | 4 |
| 2017 | 2 | 3 |
| 2018 | 3 | 5 |
| 2019 | 7 | 8 |
| 2020 | 5 | 6 |
| 2021 | 8 | 6 |
| 2022 | 6 | 3 |
| 2023 | 3 | 4 |
| 2024 | 5 | 5 |
| 2025 | 3 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hydraulic actuator and method for operating5 May 2026US 12,618,420 B2Airbus Operations GmbH
- Soft variable impedance actuator using embedded jamming layer17 Mar 2026US 12,577,968 B2The Board of Trustees of the Leland Stanford Junior University
- Valve and aircraft25 Nov 2025US 12,480,534 B2Liebherr-Aerospace Lindenberg GmbH
- Fluid valve20 May 2025US 12,305,765 B2Nabtesco Corporation
- Excavator including upper swing body having free swing function21 Jan 2025US 12,203,241 B2Volvo Construction Equipment AB
- Controlling multiple eversion-based actuators6 Mar 2025US 2025/0075713 A1
- Hydraulic actuator and method for operating23 Jan 2025US 2025/0027518 A1Airbus Operations GmbH
- Controlling multiple eversion-based actuators25 Jul 2024US 2024/0247665 A1Electronics for Imaging, Inc.
- Hydraulic system9 May 2024US 2024/0151247 A1Okuma Corporation
- Fluid valve2 May 2024US 2024/0142005 A1Nabtesco Corporation
Most cited
By later US patents
- Method and device for attenuating the motion of hydraulic cylinders of mobile work machinery79US 7,318,292 B2Liebherr-France SAS · 2008
- Proportional seat-type 4-way valve47US 5,211,196 AHydrolux S.a r.l. · 1993
- Method of controlling speed change of hydraulic drive device for vehicle and speed change device47US 5,784,883 AKomatsu Ltd. · 1998
- Method for reducing the piston speed, especially in the piston and cylinder assemblies of an excavating machine, and device for carrying out the method38US 4,896,582 AAkermans Verkstad AB · 1990
- Hydraulic circuitry for an excavator30US 4,030,623 ACaterpillar Tractor Co. · 1977