B62B 9/02
Providing for travelling up or down a flight of stairs
Official title: providing for travelling up or down a flight of stairs
B62B9/02 (Providing for travelling up or down a flight of stairs) appears on 30 US grants and 37 published applications in this corpus.
Search patents in B62B- Granted patents
- 30
- Published applications
- 37
- Assignees
- 14
- Inventors
- 54
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 2 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 3 | 1 |
| 2015 | 1 | 4 |
| 2016 | 2 | 6 |
| 2017 | 2 | 1 |
| 2018 | 0 | 2 |
| 2019 | 2 | 2 |
| 2020 | 2 | 2 |
| 2021 | 1 | 5 |
| 2022 | 3 | 0 |
| 2023 | 0 | 1 |
| 2024 | 2 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Stair identification and traversal26 May 2026US 12,637,158 B2Boston Dynamics, Inc.
- Deployable auxiliary support for a wheeled apparatus supporting a person12 Aug 2025US 12,383,446 B2
- Wheel with movable elements19 Nov 2024US 12,145,400 B2
- Identifying stairs from footfalls17 Sep 2024US 12,094,195 B2Boston Dynamics, Inc.
- Stair-climbing wheeled carrier6 Dec 2022US 11,518,424 B2
- Stair Traversal Using An Adjusted Swing Trajectory13 Aug 2026US 2026/0233793 A1Boston Dynamics, Inc.
- Deployable Auxiliary Support for a Wheeled Apparatus Supporting a Person16 Jan 2025US 2025/0017793 A1
- Identifying stairs from footfalls13 Jun 2024US 2024/0193936 A1Boston Dynamics, Inc.
- Tracked stroller frame device8 Jun 2023US 2023/0174133 A1
- Tracked stroller frame device23 Dec 2021US 2021/0394837 A1
Most cited
By later US patents