B62D 55/28
Detachable
Official title: detachable
B62D55/28 (Detachable) appears on 266 US grants and 197 published applications in this corpus.
Search patents in B62D- Granted patents
- 266
- Published applications
- 197
- Assignees
- 106
- Inventors
- 413
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 11 | 0 |
| 1978 | 14 | 0 |
| 1979 | 6 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 9 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 6 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 0 |
| 2002 | 3 | 1 |
| 2003 | 4 | 7 |
| 2004 | 2 | 5 |
| 2005 | 1 | 3 |
| 2006 | 1 | 3 |
| 2007 | 1 | 1 |
| 2008 | 2 | 6 |
| 2009 | 0 | 5 |
| 2010 | 4 | 9 |
| 2011 | 5 | 8 |
| 2012 | 2 | 5 |
| 2013 | 4 | 6 |
| 2014 | 7 | 13 |
| 2015 | 5 | 6 |
| 2016 | 14 | 7 |
| 2017 | 7 | 6 |
| 2018 | 7 | 16 |
| 2019 | 11 | 16 |
| 2020 | 7 | 9 |
| 2021 | 12 | 14 |
| 2022 | 10 | 18 |
| 2023 | 14 | 13 |
| 2024 | 9 | 8 |
| 2025 | 13 | 5 |
| 2026 | 7 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Arrangement for improving traction of a ground engaging element of a vehicle25 Aug 2026US 12,715,526 B2
- Identification of a track based on track bolt orientation25 Aug 2026US 12,718,404 B2Caterpillar Inc.
- Crawler track, shoe, track link, undercarriage assembly and vehicle provided with a power supply unit for powering sensors24 Mar 2026US 12,583,539 B2Berco S.p.A.
- Traction cleat for vehicle tracks17 Mar 2026US 12,576,930 B2
- Snow track for a snowmobile17 Feb 2026US 12,552,475 B2Polaris Industries Inc.
- Adjustable traction system for attachment on a track belt of a crawler vehicle24 Sep 2026US 2026/0285426 A1Pewag Schneeketten GmbH & Co KG
- Track assemblies for track driven vehicles10 Sep 2026US 2026/0264778 A1Caterpillar Inc.
- Snow track for a snowmobile13 Aug 2026US 2026/0233792 A1Polaris Industries Inc.
- Track link assembly11 Jun 2026US 2026/0159184 A1Berco S.p.A.
- Device for enhancing traction of a tracked vehicle28 May 2026US 2026/0145752 A1JB Innovations Limited
Most cited
By later US patents
- Omnidirectional vehicle221US 5,186,270 AMassachusetts Institute of Technology · 1993
- Ball joint121US 5,419,008 A1995
- Low disturbance track cleat and ice calk structure for firm or icy snow55US 4,218,101 ADe Lorean Manufacturing Company · 1980
- Drive sprocket which has rotating members which are engaged by drive lugs of a track54US 6,120,405 ACaterpillar Inc. · 2000
- Grouser39US 6,540,310 B1Ironwood Designs LLC · 2003