B62D 55/22
Arrangements for preventing or modifying back-flexing
B62D55/22 (Arrangements for preventing or modifying back-flexing) appears on 10 US grants and 6 published applications in this corpus.
Search patents in B62D- Granted patents
- 10
- Published applications
- 6
- Assignees
- 7
- Inventors
- 14
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 3 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Anti-skid chain having a rotation-blocking element between adjacent chain links18 Nov 2025US 12,472,782 B2Rud Ketten Rieger & Dietz GmbH. U.Co.KG
- Track adjust monitor7 Feb 2023US 11,572,116 B2Caterpillar Inc.
- Zippertank mobility vehicle31 May 2022US 11,345,421 B2
- Endless track and guide member18 Aug 2020US 10,745,068 B2The Charles Machine Works, Inc.
- Undercarriage support for a track chain16 Jul 2019US 10,351,186 B1Caterpillar Inc.
- Anti-skid chain having a rotation-blocking element between adjacent chain links22 Sep 2022US 2022/0297485 A1Rud Ketten Rieger & Dietz GmbH. U.Co.KG
- Track adjust monitor9 Sep 2021US 2021/0276640 A1Caterpillar Inc.
- Zippertank mobility vehicle26 Sep 2019US 2019/0291794 A1
- Undercarriage Support for a Track Chain4 Jul 2019US 2019/0202509 A1Caterpillar Inc.
- Endless Track And Guide Member31 Jan 2019US 2019/0031256 A1The Charles Machine Works, Inc.
Most cited
By later US patents
- Motor vehicle with rear crawler belts34US 5,894,900 AHonda Giken Kogyo Kabushiki Kaisha · 1999
- Endless track and guide member15US 10,099,733 B1The Charles Machine Works, Inc. · 2018
- Track shoe deflection stop for endless track assemblies10US 4,605,264 ACaterpillar Inc. · 1986
- Track wheel8US 4,957,332 ANational Research Council Canada/Conseil National de Recherches Canada · 1990
- Undercarriage support for a track chain2US 10,351,186 B1Caterpillar Inc. · 2019