B62D 11/22
Endless track steering being effected by deflecting endless track rollers or the
Official title: Endless track steering being effected by deflecting endless track rollers or the like
B62D11/22 (Endless track steering being effected by deflecting endless track rollers or the) appears on 15 US grants and 7 published applications in this corpus.
Search patents in B62D- Granted patents
- 15
- Published applications
- 7
- Assignees
- 9
- Inventors
- 22
- Latest grant
- 25 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 2 | 2 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Singly steerable, serpentine steel track crawler transformable into multi-track crawler and wheeled vehicle25 Jun 2024US 12,017,711 B2Kokerod Holdings B.V.
- Vector steering for tracked vehicle22 Aug 2023US 11,731,697 B2Howe & Howe Inc.
- Track belt and a track assembly19 Jan 2021US 10,894,560 B2Finncat Oy
- Oscillation limited driven steering track assembly12 Jan 2021US 10,889,322 B2Terra Drive Systems, Inc.
- Steerable track system9 Jun 2015US 9,051,009 B2
- Vector steering for tracked vehicle9 Sep 2021US 2021/0276618 A1Howe & Howe Inc.
- Singly steerable, serpentine steel track crawler transformable into multi-track crawler and wheeled vehicle18 Mar 2021US 2021/0078654 A1Kokerod Holdings B.V.
- Oscillation Limited Driven Steering Track Assembly30 Jan 2020US 2020/0031391 A1Terra Drive Systems, Inc.
- Track Belt and a Track Assembly12 Sep 2019US 2019/0276076 A1Finncat Oy
- Steerable track system23 Aug 2012US 2012/0212045 A1
Most cited
By later US patents
- Single laterally bendable track snowmobile44US 4,714,125 A1987
- Steering mechanism for track vehicles40US 3,934,664 A1976
- Endless track vehicle having a steerable end and method for operating the same21US 4,051,914 A1977
- Steering mechanism for endless track vehicles16US 4,046,429 A1977
- Steerable track system12US 9,051,009 B22015