B60B 2900/551
Handling of obstacles or difficult terrains
B60B2900/551 (Handling of obstacles or difficult terrains) appears on 139 US grants and 172 published applications in this corpus.
Search patents in B60B- Granted patents
- 139
- Published applications
- 172
- Assignees
- 104
- Inventors
- 329
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 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 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 3 |
| 2007 | 2 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 1 | 4 |
| 2015 | 2 | 9 |
| 2016 | 8 | 12 |
| 2017 | 11 | 20 |
| 2018 | 15 | 13 |
| 2019 | 15 | 12 |
| 2020 | 13 | 17 |
| 2021 | 11 | 17 |
| 2022 | 8 | 22 |
| 2023 | 13 | 14 |
| 2024 | 18 | 10 |
| 2025 | 7 | 8 |
| 2026 | 7 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Triangle chocky bar for use on compactor wheel wire guards25 Aug 2026US 12,715,239 B2Caterpillar Inc.
- Wheel and leg transformable robot with suspension and autonomous navigation25 Aug 2026US 12,715,240 B2The Texas A&M University System
- Wheel assembly7 Jul 2026US 12,673,515 B2Hyundai Motor Company
- Cart stabilization system, rolling cart elements and methods of using same26 May 2026US 12,636,928 B2Zimmer, Inc.
- Wheel device and mobile robot device comprising same7 Apr 2026US 12,594,785 B2Samsung Electronics Co., Ltd.
- Moving body and moving method23 Jul 2026US 2026/0208527 A1Sony Group Corporation
- System, method & apparatus for remote pipe inspection11 Jun 2026US 2026/0160708 A1Northeast Gas Association
- Moving device, control method for moving device, and non-transitory computer readable storage medium storing control program7 May 2026US 2026/0125125 A1Sumitomo Heavy Industries, Ltd.
- Vehicle Wheel and Vehicle Including the Same20 Nov 2025US 2025/0353325 A1Hyundai Motor Company
- Wheel assembly including gas pressure controllable gas springs and related methods23 Oct 2025US 2025/0326250 A1Gacw Incorporated
Most cited
By later US patents
- Wheel apparatus for an irrigation system35US 8,657,215 B12014
- Obstacle overcoming vehicle suspension system22US 5,273,296 A1993
- Obstacle traversing wheel assembly22US 6,357,765 B12002
- Walker and wheel assembly therefor20US 6,609,719 B22003
- Universal traction wheel and associated vehicle16US 9,757,978 B12017