F03C 1/0644
Component parts
Official title: {Component parts}
F03C1/0644 (Component parts) appears on 137 US grants and 153 published applications in this corpus.
Search patents in F03C- Granted patents
- 137
- Published applications
- 153
- Assignees
- 58
- Inventors
- 269
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 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 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 5 | 5 |
| 2003 | 3 | 2 |
| 2004 | 2 | 2 |
| 2005 | 2 | 5 |
| 2006 | 3 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 3 |
| 2013 | 3 | 8 |
| 2014 | 5 | 4 |
| 2015 | 4 | 15 |
| 2016 | 6 | 11 |
| 2017 | 7 | 13 |
| 2018 | 9 | 9 |
| 2019 | 14 | 15 |
| 2020 | 14 | 12 |
| 2021 | 13 | 10 |
| 2022 | 4 | 10 |
| 2023 | 14 | 8 |
| 2024 | 4 | 6 |
| 2025 | 4 | 4 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hydraulic axial piston machine25 Aug 2026US 12,716,356 B2Danfoss A/S
- Hydraulic piston pump/motor with non-cantilevered pistons17 Feb 2026US 12,553,344 B2Goodrich Corporation
- Hydraulic device17 Feb 2026US 12,553,410 B2Bucher Hydraulics AG
- Hydraulic assembly device, system and method6 Jan 2026US 12,516,653 B2Gartech, LLC
- Actuation system for a motor6 Jan 2026US 12,516,662 B2Dana Motion Systems Italia S.R.L.
- Improved axial piston hydraulic machine6 Aug 2026US 2026/0226888 A1
- Hydraulic motor7 May 2026US 2026/0126032 A1Nachi-Fujikoshi Corp.
- Control plate for a hydraulic machine29 Jan 2026US 2026/0028970 A1
- A hydraulic device27 Nov 2025US 2025/0361849 A1Innas B.V.
- Hydraulic piston pump/motor with non-cantilevered pistons18 Sep 2025US 2025/0290418 A1Goodrich Corporation
Most cited
By later US patents
- Hydrostatic axial piston machine with a control port, a cradle supported swashplate and a swashplate actuating piston22US 6,663,354 B2Linde Aktiengesellschaft · 2003
- Hydraulic piston machine having sheathing plastic material for reducing friction19US 5,813,315 ADanfoss A/S · 1998
- Hydraulic piston engine driven by a lubricant-free, water-based fluid16US 5,685,215 ADanfoss A/S · 1997
- Method for treating laundry in a laundry washing machine and laundry washing machine11US 9,777,423 B2Electrolux Appliances Aktiebolag · 2017
- Piston motor with starting charge device10US 5,205,124 ACaterpillar Inc. · 1993