F16H 61/4096
With pressure accumulators
Official title: with pressure accumulators
F16H61/4096 (With pressure accumulators) appears on 164 US grants and 153 published applications in this corpus.
Search patents in F16H- Granted patents
- 164
- Published applications
- 153
- Assignees
- 95
- Inventors
- 286
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 4 |
| 2005 | 1 | 3 |
| 2006 | 1 | 2 |
| 2007 | 1 | 2 |
| 2008 | 2 | 9 |
| 2009 | 4 | 17 |
| 2010 | 7 | 8 |
| 2011 | 7 | 6 |
| 2012 | 11 | 12 |
| 2013 | 5 | 15 |
| 2014 | 9 | 7 |
| 2015 | 10 | 9 |
| 2016 | 6 | 8 |
| 2017 | 10 | 11 |
| 2018 | 7 | 6 |
| 2019 | 13 | 8 |
| 2020 | 11 | 5 |
| 2021 | 4 | 5 |
| 2022 | 8 | 5 |
| 2023 | 4 | 4 |
| 2024 | 2 | 4 |
| 2025 | 2 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hydraulic braking energy utilization for emergency steering, braking, charging accumulator(s), and/or work functions to reduce or prevent engine from overspeed, assist acceleration and/or unlimited towing21 Jul 2026US 12,687,181 B2Applied Industrial Technologies, Inc.
- Speed-changing device10 Mar 2026US 12,571,461 B2Hitachi Construction Machinery Co., Ltd.
- Vehicle system with hydromechanical transmission and power management strategy28 Jan 2025US 12,209,657 B2Dana Italia S.R.L.
- Hydromechanical systems and devices14 Jan 2025US 12,196,297 B2Mathers Hydraulics Technologies Pty Ltd
- Hydraulic braking energy utilization for emergency steering, braking, charging accumulator(s), and/or work functions to reduce or prevent engine from overspeed, assist acceleration and/or unlimited towing12 Nov 2024US 12,140,163 B2Applied Industrial Technologies, Inc.
- Energy Storage and Control System for Pipeline Flow Control12 Feb 2026US 2026/0043422 A1
- Speed-Changing Device5 Jun 2025US 2025/0180102 A1Hitachi Construction Machinery Co., Ltd.
- Hydraulic braking energy utilization for emergency steering, braking, charging accumulator(s), and/or work functions to reduce or prevent engine from overspeed, assist acceleration and/or unlimited towing13 Feb 2025US 2025/0052260 A1Applied Industrial Technologies, Inc.
- Renewable energy and waste heat harvesting system1 Aug 2024US 2024/0255007 A1
- Electrical energy storage system, method for storing and retrieving electrical energy, and computer programme21 Mar 2024US 2024/0094689 A1Hypnetic GmbH
Most cited
By later US patents
- Hybrid propulsion system for road vehicles153US 6,170,587 B2Transport Energy Systems PTY LTD · 2001
- Hydraulic hybrid vehicle107US 6,719,080 B1The United States of America as represented by the Administrator of the Enviromental Protection Agency · 2004
- Drive assembly with energy accumulator81US 4,098,144 AMaschinenfabrik Augsburg-Nurnberg Aktiengesellschaft · 1978
- Continuously smooth transmission75US 5,887,674 AThe United States of America as represented by the Administrator of the U. S. Environmental Protection Agency · 1999
- Hydraulic drive system for a vehicle74US 6,119,802 AAnser, Inc. · 2000