B62B 2301/08
Comprising additional wheels to increase stability
Official title: comprising additional wheels to increase stability
B62B2301/08 (Comprising additional wheels to increase stability) appears on 123 US grants and 111 published applications in this corpus.
Search patents in B62B- Granted patents
- 123
- Published applications
- 111
- Assignees
- 74
- Inventors
- 233
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 10 | 1 |
| 2002 | 3 | 3 |
| 2003 | 1 | 8 |
| 2004 | 5 | 3 |
| 2005 | 3 | 5 |
| 2006 | 2 | 8 |
| 2007 | 7 | 6 |
| 2008 | 2 | 4 |
| 2009 | 4 | 3 |
| 2010 | 2 | 2 |
| 2011 | 2 | 5 |
| 2012 | 0 | 1 |
| 2013 | 2 | 3 |
| 2014 | 6 | 4 |
| 2015 | 1 | 2 |
| 2016 | 4 | 5 |
| 2017 | 2 | 4 |
| 2018 | 6 | 5 |
| 2019 | 3 | 2 |
| 2020 | 3 | 4 |
| 2021 | 3 | 8 |
| 2022 | 5 | 4 |
| 2023 | 4 | 7 |
| 2024 | 4 | 4 |
| 2025 | 6 | 4 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cart mover with reconfigurable drive unit and support wheels18 Aug 2026US 12,709,345 B2
- Self-propelled stair climber21 Apr 2026US 12,606,228 B2
- Drywall cart and methods of using the same10 Feb 2026US 12,545,310 B2
- Deployable auxiliary support for a wheeled apparatus supporting a person12 Aug 2025US 12,383,446 B2
- Mobile motorized cargo container with selectively deployable control systems13 May 2025US 12,297,060 B2
- Shopping Cart with Forward-Positioned Rear Wheels17 Sep 2026US 2026/0274319 A1Maplebear Inc.
- Remote-controlled personal cart system for transporting items16 Jul 2026US 2026/0200516 A1Shop-E One OÜ
- Mobile motorized cargo container with selectively deployable control systems4 Jun 2026US 2026/0152359 A1
- Motorized hauling apparatus23 Apr 2026US 2026/0109384 A1
- Carts with guide wheels5 Feb 2026US 2026/0035025 A1Cannon Equipment LLC
Most cited
By later US patents
- Mid-wheel drive power wheelchair171US 5,944,131 APride Health Care, Inc. · 1999
- Curb-climbing power wheelchair139US 6,129,165 APride Mobility Products Corporation · 2000
- Powered mobility chair for individual137US 5,435,404 A1995
- Wheeled vehicle adapted to turn on the spot124US 3,938,608 A1976
- Center of gravity wheelchair with articulated chassis102US 4,310,167 AThe University of Virginia Alumni Patents Foundation · 1982