F04B 1/128
Driving means
F04B1/128 (Driving means) appears on 74 US grants and 98 published applications in this corpus.
Search patents in F04B- Granted patents
- 74
- Published applications
- 98
- Assignees
- 64
- Inventors
- 208
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 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 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 1 |
| 2003 | 2 | 7 |
| 2004 | 1 | 6 |
| 2005 | 2 | 0 |
| 2006 | 1 | 5 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 1 | 5 |
| 2010 | 3 | 2 |
| 2011 | 1 | 2 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 2 | 4 |
| 2015 | 3 | 7 |
| 2016 | 6 | 4 |
| 2017 | 2 | 11 |
| 2018 | 5 | 3 |
| 2019 | 6 | 6 |
| 2020 | 0 | 3 |
| 2021 | 3 | 8 |
| 2022 | 5 | 5 |
| 2023 | 5 | 1 |
| 2024 | 4 | 6 |
| 2025 | 5 | 4 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Drive device for a high pressure cleaning appliance14 Jul 2026US 12,680,598 B2Alfred Kärcher GmbH & Co. KG
- Cooling for an electrically operated displacement pump17 Feb 2026US 12,553,425 B2Graco Minnesota Inc.
- Microscopic surface texturing for shouldered shaft and bearing pads16 Dec 2025US 12,497,995 B2Hamilton Sundstrand Corporation
- Balanced pump-axial piston pump25 Nov 2025US 12,480,482 B2Milwaukee Electric Tool Corporation
- Integrated electro-hydraulic unit4 Nov 2025US 12,460,623 B2Robert Bosch GmbH
- Pressure source unit14 May 2026US 2026/0132782 A1Kawasaki Jukogyo Kabushiki Kaisha
- Cooling for an electrically operated displacement pump19 Mar 2026US 2026/0078746 A1Graco Minnesota Inc.
- Microscopic surface texturing for shouldered shaft and bearing pads17 Jul 2025US 2025/0230841 A1Hamilton Sundstrand Corporation
- Portable suction system26 Jun 2025US 2025/0205410 A1AIRO Inc.
- Integrated electro-hydraulic unit27 Mar 2025US 2025/0101966 A1Robert Bosch GmbH
Most cited
By later US patents
- Diaphragm pump with ball bearing drive35US 4,396,357 AProduct Research and Development · 1983
- Fluid pumping apparatus25US 6,074,174 AThomas Industries, Inc. · 2000
- Low volume, high precision, positive displacement pump25US 6,224,347 B1The Gorman-Rupp Company · 2001
- Module with an electric generator and a pump unit15US 6,048,179 ALinde Aktiengesellschaft · 2000
- Vertically mounted high pressure water pump13US 5,980,220 A1999