B62B 3/027
Collapsible shopping trolleys
Official title: {collapsible shopping trolleys}
B62B3/027 (Collapsible shopping trolleys) appears on 148 US grants and 147 published applications in this corpus.
Search patents in B62B- Granted patents
- 148
- Published applications
- 147
- Assignees
- 65
- Inventors
- 253
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 4 |
| 2003 | 2 | 3 |
| 2004 | 2 | 4 |
| 2005 | 4 | 7 |
| 2006 | 3 | 5 |
| 2007 | 3 | 3 |
| 2008 | 2 | 4 |
| 2009 | 1 | 6 |
| 2010 | 2 | 4 |
| 2011 | 5 | 7 |
| 2012 | 3 | 6 |
| 2013 | 7 | 5 |
| 2014 | 5 | 12 |
| 2015 | 14 | 8 |
| 2016 | 8 | 9 |
| 2017 | 9 | 11 |
| 2018 | 11 | 5 |
| 2019 | 6 | 4 |
| 2020 | 7 | 13 |
| 2021 | 9 | 4 |
| 2022 | 3 | 3 |
| 2023 | 4 | 5 |
| 2024 | 8 | 10 |
| 2025 | 5 | 2 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Foldable cart and foldable cart frame24 Feb 2026US 12,559,149 B2ShelterLogic Corp.
- Collapsible cart and method of use thereof7 Oct 2025US 12,434,751 B2
- Personal shopping cart and method of use23 Sep 2025US 12,420,853 B2
- Foldable box body and shopping cart using same26 Aug 2025US 12,397,835 B1
- Collapsible shopping trolley with auxiliary electric motor1 Apr 2025US 12,263,877 B2Maenhout
- Transformable cart23 Jul 2026US 2026/0208778 A1S.A.T.P
- Multi-purpose cart30 Apr 2026US 2026/0116446 A1
- Collapsible cart and method of use thereof15 Jan 2026US 2026/0015024 A1
- Personal shopping cart and method of use18 Dec 2025US 2025/0382000 A1
- Vehicle luggage board to be used as cart22 May 2025US 2025/0162632 A1Daehan Solution Co., Ltd
Most cited
By later US patents