B62D 51/06
Uniaxle walk-type tractors
B62D51/06 (Uniaxle walk-type tractors) appears on 78 US grants and 46 published applications in this corpus.
Search patents in B62D- Granted patents
- 78
- Published applications
- 46
- Assignees
- 32
- Inventors
- 156
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 5 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 4 | 1 |
| 2003 | 2 | 2 |
| 2004 | 2 | 5 |
| 2005 | 2 | 2 |
| 2006 | 2 | 3 |
| 2007 | 1 | 2 |
| 2008 | 0 | 3 |
| 2009 | 3 | 1 |
| 2010 | 2 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 1 |
| 2017 | 3 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 5 |
| 2020 | 1 | 3 |
| 2021 | 3 | 2 |
| 2022 | 4 | 1 |
| 2023 | 1 | 0 |
| 2024 | 2 | 3 |
| 2025 | 1 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Wheel assembly for a unitractor and a unitractor comprising said wheel assembly16 Jun 2026US 12,654,787 B2Punda AS
- Devices, systems, and methods for transporting a rescue basket29 Apr 2025US 12,285,364 B2Triangle Strong Partners, LLC
- Motorized weight-bearing device4 Jun 2024US 11,999,401 B2Triangle Strong Partners, LLC
- Mobile trailer-cleaning system21 May 2024US 11,986,084 B2
- Walk-behind tractor with increased ground clearance17 Jan 2023US 11,554,819 B2Tilmor LLC
- Devices, systems, and methods for transporting a rescue basket18 Jun 2026US 2026/0165891 A1Pack Wheel of Wyoming, Inc.
- A load moving apparatus23 Oct 2025US 2025/0326419 A1M-Mover Holdings Limited
- A load moving apparatus23 Oct 2025US 2025/0326448 A1M-Mover Holdings Limited
- Motorized weight-bearing device22 May 2025US 2025/0162636 A1Triangle Strong Partners, LLC
- Single-axis agricultural machine with continuous speed variation and independent power take-off7 Nov 2024US 2024/0367510 A1
Most cited
By later US patents
- Electrical steering assist for material handling vehicles98US 7,017,689 B2Crown Equipment Corporation · 2006
- Implement having engine and transaxle module51US 6,643,959 B2Tecumseh Products Company · 2003
- Garden cultivator with reversing operation activated by vertical engine movement and with freely rotatable cultivator cylinder49US 4,321,969 A1982
- Portable motorized suitcase48US 5,316,096 AGood Marketing, Inc. · 1994
- Self-propelled self-guiding lawn mower42US 4,180,964 A1980