B62D 55/12
Arrangement, location, or adaptation of driving sprockets
B62D55/12 (Arrangement, location, or adaptation of driving sprockets) appears on 634 US grants and 624 published applications in this corpus.
Search patents in B62D- Granted patents
- 634
- Published applications
- 624
- Assignees
- 251
- Inventors
- 1,041
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 8 | 0 |
| 1978 | 11 | 0 |
| 1979 | 8 | 0 |
| 1980 | 8 | 0 |
| 1981 | 8 | 0 |
| 1982 | 2 | 0 |
| 1983 | 6 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 7 | 0 |
| 1999 | 7 | 0 |
| 2000 | 9 | 0 |
| 2001 | 8 | 2 |
| 2002 | 6 | 8 |
| 2003 | 12 | 16 |
| 2004 | 4 | 14 |
| 2005 | 17 | 20 |
| 2006 | 9 | 13 |
| 2007 | 9 | 14 |
| 2008 | 9 | 11 |
| 2009 | 11 | 24 |
| 2010 | 14 | 16 |
| 2011 | 15 | 15 |
| 2012 | 11 | 17 |
| 2013 | 16 | 17 |
| 2014 | 14 | 15 |
| 2015 | 18 | 22 |
| 2016 | 18 | 36 |
| 2017 | 31 | 35 |
| 2018 | 29 | 56 |
| 2019 | 32 | 34 |
| 2020 | 36 | 32 |
| 2021 | 37 | 50 |
| 2022 | 26 | 37 |
| 2023 | 38 | 28 |
| 2024 | 34 | 38 |
| 2025 | 32 | 35 |
| 2026 | 25 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Track assembly for a tracked vehicle29 Sep 2026US 12,746,990 B2BAE Systems Hägglunds Aktiebolag
- Drive assembly for electric snowmobile22 Sep 2026US 12,741,714 B2Bombardier Recreational Products Inc.
- Electric motor gearbox with integrated brake15 Sep 2026US 12,736,129 B2Oshkosh Defense, LLC
- Track assembly for a tracked vehicle8 Sep 2026US 12,728,938 B2BAE Systems Hägglunds Aktiebolag
- Crawler drive for an agricultural work machine and agricultural work machine8 Sep 2026US 12,728,939 B2CLAAS Industrietechnik GmbH
- Underwater robot drive structure and underwater robot8 Oct 2026US 2026/0308931 A1Seauto (Guangdong Hengqin) Technology Co., Ltd.
- Drivetrain configuration for work vehicle24 Sep 2026US 2026/0285424 A1Deere & Company
- Loader with improved arm path24 Sep 2026US 2026/0286644 A1Great Plains Manufacturing, Inc.
- Track assemblies for track driven vehicles10 Sep 2026US 2026/0264778 A1Caterpillar Inc.
- Track assembly, vehicle having same, wheel, and endless track for use with same27 Aug 2026US 2026/0249934 A1Soucy International Inc.
Most cited
By later US patents
- Robotic platform257US 6,263,989 B1iRobot Corporation · 2001
- Robotic platform234US 6,431,296 B1iRobot Corporation · 2002
- Robotic platform211US 6,668,951 B2iRobot Corporation · 2003
- Split wheel and method for installing endless track115US 6,733,093 B2Soucy International Inc. · 2004
- Robotic platform111US 7,556,108 B2iRobot Corporation · 2009