B62D 7/1554
Comprising a fluid interconnecting system between the steering control means of the
Official title: {comprising a fluid interconnecting system between the steering control means of the different axles}
B62D7/1554 (Comprising a fluid interconnecting system between the steering control means of the) appears on 78 US grants and 16 published applications in this corpus.
Search patents in B62D- Granted patents
- 78
- Published applications
- 16
- Assignees
- 47
- Inventors
- 144
- Latest grant
- 23 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 8 | 0 |
| 1988 | 4 | 0 |
| 1989 | 9 | 0 |
| 1990 | 13 | 0 |
| 1991 | 8 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 2 |
| 2018 | 2 | 1 |
| 2019 | 0 | 1 |
| 2020 | 2 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 3 |
| 2023 | 1 | 1 |
| 2024 | 3 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Methods and apparatus to perform a tank turn23 Jul 2024US 12,043,261 B2Ford Global Technologies, LLC
- Work vehicle2 Jul 2024US 12,024,237 B2Kubota Corporation
- Electrical method for centering telehandler rear wheels16 Jan 2024US 11,873,046 B2Zoomlion Heavy Industry Na, Inc.
- Methods and apparatus to perform a tank turn7 Mar 2023US 11,597,392 B2Ford Global Technologies, LLC
- Rear steering hydraulic system30 Aug 2022US 11,427,248 B2Deere & Company
- Methods and apparatus to perform a tank turn29 Jun 2023US 2023/0202483 A1Ford Global Technologies, LLC
- Electrical Method For Centering Telehandler Rear Wheels10 Nov 2022US 2022/0355859 A1Zoomlion Heavy Industry Na, Inc.
- Work vehicle8 Sep 2022US 2022/0281537 A1Kubota Corporation
- Methods and apparatus to perform a tank turn21 Apr 2022US 2022/0118979 A1Ford Global Technologies, LLC
- Rear steering hydraulic system28 Oct 2021US 2021/0331741 A1Deere & Company
Most cited
By later US patents
- Steering controller75US 5,194,851 ACase Corporation · 1993
- Method and a system for steering a wheeled vehicle57US 4,441,572 ANissan Motor Co., Ltd. · 1984
- Electronically controlled four-wheel steering51US 4,175,638 AJ. I. Case Company · 1979
- Four-wheel steering device for vehicle28US 4,657,102 AToyo Kogyo Co., Ltd. · 1987
- Four wheel steer vehicle control system responsive to suspension characteristic change26US 4,828,283 ANissan Motor Co., Ltd. · 1989