B62B 2205/14
Retractable wheels
B62B2205/14 (Retractable wheels) appears on 92 US grants and 105 published applications in this corpus.
Search patents in B62B- Granted patents
- 92
- Published applications
- 105
- Assignees
- 57
- Inventors
- 200
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 3 |
| 2002 | 1 | 4 |
| 2003 | 3 | 4 |
| 2004 | 4 | 9 |
| 2005 | 3 | 3 |
| 2006 | 3 | 4 |
| 2007 | 2 | 3 |
| 2008 | 2 | 2 |
| 2009 | 2 | 2 |
| 2010 | 2 | 3 |
| 2011 | 1 | 3 |
| 2012 | 2 | 5 |
| 2013 | 3 | 1 |
| 2014 | 3 | 6 |
| 2015 | 5 | 1 |
| 2016 | 3 | 7 |
| 2017 | 8 | 11 |
| 2018 | 7 | 8 |
| 2019 | 4 | 1 |
| 2020 | 4 | 3 |
| 2021 | 2 | 4 |
| 2022 | 2 | 3 |
| 2023 | 5 | 3 |
| 2024 | 1 | 3 |
| 2025 | 3 | 5 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cart mover with reconfigurable drive unit and support wheels18 Aug 2026US 12,709,345 B2
- Balance mobile anchor cart2 Dec 2025US 12,485,302 B2Tie Down, Inc.
- Convertible device to be used as sports equipment for children or as a pram28 Jan 2025US 12,208,852 B2
- Pallet sled7 Jan 2025US 12,187,338 B2Rehrig Pacific Company
- Rolling car seat16 Jan 2024US RE49,798 E1
- Foldable and collapsible module, chassis and stroller18 Jun 2026US 2026/0167244 A1Ningbo Mybaby Baby&Children Products Manufacturing Co., Ltd.
- Portable folding wagon4 Jun 2026US 2026/0152219 A1Zhejiang Chaoyang Machinery Co., Ltd.
- Balance mobile anchor cart26 Feb 2026US 2026/0054108 A1Tie Down, Inc.
- Cart mover with reconfigurable drive unit and support wheels5 Feb 2026US 2026/0035044 A1
- Pushchair system convertible into a bicycle seat20 Nov 2025US 2025/0353537 A1Lif (Lab)
Most cited
By later US patents