B62D 55/32
Assembly, disassembly, repair or servicing of endless-track systems
B62D55/32 (Assembly, disassembly, repair or servicing of endless-track systems) appears on 235 US grants and 266 published applications in this corpus.
Search patents in B62D- Granted patents
- 235
- Published applications
- 266
- Assignees
- 85
- Inventors
- 496
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 2 |
| 2003 | 5 | 7 |
| 2004 | 4 | 2 |
| 2005 | 2 | 8 |
| 2006 | 3 | 6 |
| 2007 | 6 | 5 |
| 2008 | 0 | 0 |
| 2009 | 1 | 8 |
| 2010 | 4 | 7 |
| 2011 | 5 | 5 |
| 2012 | 4 | 7 |
| 2013 | 4 | 3 |
| 2014 | 6 | 16 |
| 2015 | 11 | 13 |
| 2016 | 13 | 20 |
| 2017 | 7 | 18 |
| 2018 | 12 | 17 |
| 2019 | 13 | 15 |
| 2020 | 8 | 13 |
| 2021 | 15 | 22 |
| 2022 | 14 | 19 |
| 2023 | 17 | 18 |
| 2024 | 11 | 16 |
| 2025 | 16 | 9 |
| 2026 | 14 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Identification of a track based on track bolt orientation25 Aug 2026US 12,718,404 B2Caterpillar Inc.
- Contact sensor for detecting loose sprocket segments of a final drive11 Aug 2026US 12,704,528 B2Caterpillar Inc.
- Work vehicle component4 Aug 2026US 12,699,031 B2Italtractor Itm S.P.A.
- Fastening arrangement of a drive wheel member for an endless track of a tracked vehicle16 Jun 2026US 12,654,789 B2BAE Systems Hägglunds Aktiebolag
- Track disassembling device19 May 2026US 12,630,239 B2Huaneng Yimin Coal-Power Co., Ltd.
- Non-contact undercarriage wear measurement18 Jun 2026US 2026/0168892 A1Caterpillar Inc.
- Track attachment/detachment apparatus11 Jun 2026US 2026/0159185 A1Hanwha Aerospace Co., Ltd.
- Wear member and track link for track link assembly23 Apr 2026US 2026/0109417 A1Caterpillar Inc.
- Radio-controlled vehicle16 Apr 2026US 2026/0103231 A1Mdb Srl
- Track system2 Apr 2026US 2026/0091834 A1Soucy International Inc.
Most cited
By later US patents
- Crawler inspection vehicle with precise mapping capability119US 6,104,970 ARaytheon Company · 2000
- Split wheel and method for installing endless track115US 6,733,093 B2Soucy International Inc. · 2004
- Endless track chain for track-type vehicles69US 5,183,318 ACaterpillar Inc. · 1993
- Loader frame and bolt-on track drive46US 6,832,659 B1Clark Equipment Company · 2004
- Track drive mode management system and methods42US 8,985,250 B1Camoplast Solideal Inc. · 2015