F16H 61/4192
Detecting malfunction or potential malfunction
Official title: Detecting malfunction or potential malfunction, e.g. fail safe
F16H61/4192 (Detecting malfunction or potential malfunction) appears on 33 US grants and 30 published applications in this corpus.
Search patents in F16H- Granted patents
- 33
- Published applications
- 30
- Assignees
- 28
- Inventors
- 85
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 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 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 3 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 4 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 2 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 2 |
| 2014 | 2 | 3 |
| 2015 | 1 | 0 |
| 2016 | 3 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 3 | 1 |
| 2020 | 0 | 4 |
| 2021 | 0 | 2 |
| 2022 | 3 | 1 |
| 2023 | 2 | 0 |
| 2024 | 1 | 0 |
| 2025 | 2 | 4 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Transmission apparatus25 Aug 2026US 12,716,476 B2Kanzaki Kokyukoki Mfg.Co., Ltd.
- Predictive failure system, apparatus and method for hydrostatic transmissions25 Nov 2025US 12,480,579 B22541980 Alberta LTD.
- Flexible pump assembly for use in a fan drive26 Aug 2025US 12,398,802 B2Robert Bosch GmbH
- Hydraulic closed circuit motorization system and method for controlling the driving of a transport vehicle18 Jun 2024US 12,013,031 B2Faymonville Distribution AG
- Electronic monitoring system for hydrostatic travel drives and travel drive with electronic monitoring system21 Nov 2023US 11,821,511 B2Robert Bosch GmbH
- Predictive failure system, apparatus and method for hydrostatic transmissions23 Apr 2026US 2026/0110357 A12541980 Alberta LTD.
- Transmission apparatus28 Aug 2025US 2025/0271052 A1Kanzaki Kokyukoki Mfg.Co., Ltd.
- System and method for detecting a mechanical transmission failure31 Jul 2025US 2025/0244203 A1Pratt & Whitney Canada Corp.
- Flexible Pump Assembly for Use in a Fan Drive8 May 2025US 2025/0146495 A1Robert Bosch GmbH
- Predictive failure system, apparatus and method for hydrostatic transmissions6 Mar 2025US 2025/0075791 A12541980 Alberta LTD.
Most cited
By later US patents
- Hydraulic hybrid vehicle method of safe operation67US 8,118,132 B2The United States of America as represented by the Administrator of the U. S. Environmental Protection Agency · 2012
- Four-wheel traveling system for tipper24US 5,564,519 AKabushiki Kaisha Komatsu Seisakusho · 1996
- Control of pump for hydraulic front wheel drive17US 6,164,402 AEaton Corporation · 2000
- Default mode control system for a split torque transmission16US 5,842,144 ACaterpillar Inc. · 1998
- Hydrostatically driven vehicle and method therefor12US 8,020,659 B2Caterpillar Paving Products Inc. · 2011