B62B 7/10
By folding down the body to the wheel carriage or by retracting
Official title: by folding down the body to the wheel carriage or by retracting projecting parts into the box-shaped body
B62B7/10 (By folding down the body to the wheel carriage or by retracting) appears on 198 US grants and 216 published applications in this corpus.
Search patents in B62B- Granted patents
- 198
- Published applications
- 216
- Assignees
- 79
- Inventors
- 261
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 3 |
| 2003 | 1 | 9 |
| 2004 | 3 | 4 |
| 2005 | 7 | 8 |
| 2006 | 6 | 7 |
| 2007 | 8 | 10 |
| 2008 | 7 | 8 |
| 2009 | 4 | 5 |
| 2010 | 2 | 4 |
| 2011 | 8 | 9 |
| 2012 | 3 | 5 |
| 2013 | 5 | 10 |
| 2014 | 12 | 12 |
| 2015 | 13 | 14 |
| 2016 | 13 | 5 |
| 2017 | 7 | 15 |
| 2018 | 15 | 12 |
| 2019 | 10 | 6 |
| 2020 | 9 | 7 |
| 2021 | 6 | 8 |
| 2022 | 5 | 9 |
| 2023 | 9 | 6 |
| 2024 | 6 | 15 |
| 2025 | 11 | 17 |
| 2026 | 8 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Stroller and stroller frame14 Jul 2026US 12,679,438 B1Shenzhen Zhichang Technology Co., LTD
- Wagon with reclining seat for carrying children7 Jul 2026US 12,673,714 B2Dybamic Motion, LLC
- Infant transport system and assembly3 Mar 2026US 12,565,254 B2Evenflo Company, Inc.
- Stroller frame having a push-pull function3 Mar 2026US 12,565,255 B2Sunnylove Baby Products Zhuhai Co., Ltd
- Infant transport system and assembly10 Feb 2026US 12,545,312 B2Evenflo Company, Inc.
- Infant carrier6 Aug 2026US 2026/0224044 A1Wonderland Switzerland AG
- Foldable carrier, carrier frame of child carrying device, and child carrying device9 Jul 2026US 2026/0192845 A9Wonderland Switzerland AG
- Convertible wagon, car seat, stroller, and bucket carrier child transport system9 Jul 2026US 2026/0192846 A1
- Foldable and collapsible module, chassis and stroller18 Jun 2026US 2026/0167244 A1Ningbo Mybaby Baby&Children Products Manufacturing Co., Ltd.
- Infant transport system and assembly14 May 2026US 2026/0131841 A1
Most cited
By later US patents
- Foldable baby stroller and axle assembly therefor74US 5,188,389 ARacing Strollers, Inc. · 1993
- Combination ice-chest stroller67US 6,497,424 B22002
- Folding child's push chair56US 5,074,575 AAmpafrance S.A. · 1991
- Collapsible compact carrier device with collapsible wheel construction56US 6,916,028 B22005
- Folding assembly for the support or transportation of a person55US 5,709,400 AM.G.B., Inc. · 1998