F03C 1/005
Motor piston stroke control
Official title: {motor piston stroke control}
F03C1/005 (Motor piston stroke control) appears on 9 US grants and 8 published applications in this corpus.
Search patents in F03C- Granted patents
- 9
- Published applications
- 8
- Assignees
- 8
- Inventors
- 19
- Latest grant
- 1 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 2 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Fuel pump driven by a variable displacement motor for aerial refueling operation1 Apr 2025US 12,264,678 B2Federal Industries, Inc.
- Fuel pump driven by a variable displacement motor for aerial refueling operation9 Jan 2024US 11,867,185 B2Federal Industries, Inc.
- Servoless motor28 Feb 2023US 11,592,000 B2Danfoss Power Solutions Inc.
- Device for supplying and modifying a cylinder cubic capacity of a hydraulic motor15 Dec 2020US 10,865,765 B2Manitou Italia S.R.L.
- Bladeless wind turbine23 Jun 2020US 10,690,114 B1King Saud University
- Fuel Pump Driven by a Variable Displacement Motor for Aerial Refueling Operation28 Mar 2024US 2024/0102476 A1Federal Industries, Inc.
- Servoless motor4 May 2023US 2023/0136445 A1
- Fuel Pump Driven by a Variable Displacement Motor for Aerial Refueling Operation3 Nov 2022US 2022/0349406 A1Federal Industries, Inc.
- Servoless motor6 Feb 2020US 2020/0040867 A1Danfoss Power Solutions Inc.
- Device for supplying and modifying a cylinder cubic capacity of a hydraulic motor28 Mar 2019US 2019/0093625 A1Manitou Italia S.R.L.
Most cited
By later US patents
- Device for supplying and modifying a cylinder cubic capacity of a hydraulic motor15US 10,865,765 B2Manitou Italia S.R.L. · 2020
- Device for damping the recoil of a work tool connected to a percussion tool13US 4,073,350 AAtlas Copco Aktiebolag · 1978
- Switchable hydrostatic adjusting device2US 9,932,957 B2Danfoss Power Solutions GmbH & Co. OHG · 2018