B62B 7/02
Carriages for children: having only a single wheel axis
Official title: having only a single wheel axis
B62B7/02 (Carriages for children: having only a single wheel axis) appears on 52 US grants and 54 published applications in this corpus.
Search patents in B62B- Granted patents
- 52
- Published applications
- 54
- Assignees
- 24
- Inventors
- 100
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 1 |
| 2003 | 1 | 3 |
| 2004 | 2 | 5 |
| 2005 | 0 | 1 |
| 2006 | 3 | 3 |
| 2007 | 1 | 2 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 2 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 2 | 1 |
| 2014 | 1 | 5 |
| 2015 | 4 | 4 |
| 2016 | 4 | 4 |
| 2017 | 3 | 6 |
| 2018 | 5 | 1 |
| 2019 | 1 | 3 |
| 2020 | 2 | 4 |
| 2021 | 2 | 2 |
| 2022 | 1 | 2 |
| 2023 | 2 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Transport device having a rolling body16 Sep 2025US 12,415,559 B2Swiss Full Panorama GmbH
- Rolling car seat16 Jan 2024US RE49,798 E1
- Child trailer with low folding thickness15 Aug 2023US 11,724,729 B2Changzhou Easylife Products Co.,Ltd.
- Push-to-pull convertible carriage20 Jun 2023US 11,679,795 B2
- Stair-climbing wheeled carrier6 Dec 2022US 11,518,424 B2
- Harness vehicle25 Dec 2025US 2025/0387279 A1
- Tension-transmitting device for a child trailer18 Apr 2024US 2024/0124042 A1CYBEX GmbH
- Transport device having a rolling body22 Sep 2022US 2022/0295956 A1Swiss Full Panorama GmbH
- Child trailer with low folding thickness4 Aug 2022US 2022/0242473 A1Changzhou Easylife Products Co.,Ltd.
- Tracked stroller frame device23 Dec 2021US 2021/0394837 A1
Most cited
By later US patents