F16H 48/18
With fluid gearing
Official title: with fluid gearing
F16H48/18 (With fluid gearing) appears on 45 US grants and 19 published applications in this corpus.
Search patents in F16H- Granted patents
- 45
- Published applications
- 19
- Assignees
- 26
- Inventors
- 64
- Latest grant
- 2 Mar 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 3 |
| 2003 | 8 | 5 |
| 2004 | 2 | 4 |
| 2005 | 3 | 3 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 2 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- In-line torque biasing mechanism2 Mar 2021US 10,935,118 B1
- System for controlling the torsional output of a hydrostatic transmission of a work vehicle31 Mar 2020US 10,605,361 B2CNH Industrial America LLC
- Limited slip differential drive system and methods of using the same5 Nov 2019US 10,464,602 B2CNH Industrial America LLC
- Bi-directional overrunning clutched differential unit10 May 2011US 7,938,041 B1Kanzaki Kokyukoki Mfg.Co., Ltd.
- Hydraulically controlled torque coupling device19 Aug 2008US 7,413,066 B2Dana Automotive Systems Group, LLC
- System for controlling the torsional output of a hydrostatic transmission of a work vehicle5 Mar 2020US 2020/0072349 A1CNH Industrial America LLC
- Limited slip differential drive system and methods of using the same3 Jan 2019US 2019/0002023 A1CNH Industrial America LLC
- Control Device For A Hydraulic Differential6 Mar 2008US 2008/0058147 A1
- Self-energizing pump for overrunning clutch13 Dec 2007US 2007/0286743 A1The Hilliard Corporation
- Hydraulically controlled torque coupling device18 Aug 2005US 2005/0178636 A1Dana Automotive Systems Group, LLC
Most cited
By later US patents
- Power transmission device having electromagnetic clutch48US 6,378,677 B1Honda Giken Kogyo Kabushiki Kaisha · 2002
- Bi-directional overrunning clutch with automatic backdrive48US 6,622,837 B2The Hilliard Corporation · 2003
- Hydraulic coupling for auxiliary drive axle of a vehicle drivetrain46US 5,964,126 AMcLaren Automotive Group, Inc. · 1999
- Coupling apparatus with double clutches45US 5,083,986 ATochigifujisangyo Kabushiki Kaisha · 1992
- Hydraulic coupling having supplemental actuation45US 5,827,145 AASHA Corporation · 1998