B62B 2207/00
Joining hand-propelled vehicles or sledges together
B62B2207/00 (Joining hand-propelled vehicles or sledges together) appears on 297 US grants and 286 published applications in this corpus.
Search patents in B62B- Granted patents
- 297
- Published applications
- 286
- Assignees
- 147
- Inventors
- 547
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 3 | 3 |
| 2002 | 9 | 8 |
| 2003 | 10 | 11 |
| 2004 | 8 | 13 |
| 2005 | 11 | 12 |
| 2006 | 7 | 11 |
| 2007 | 6 | 11 |
| 2008 | 7 | 11 |
| 2009 | 7 | 8 |
| 2010 | 6 | 6 |
| 2011 | 8 | 10 |
| 2012 | 8 | 9 |
| 2013 | 8 | 15 |
| 2014 | 12 | 7 |
| 2015 | 10 | 17 |
| 2016 | 11 | 12 |
| 2017 | 12 | 11 |
| 2018 | 13 | 13 |
| 2019 | 12 | 15 |
| 2020 | 11 | 11 |
| 2021 | 11 | 18 |
| 2022 | 15 | 17 |
| 2023 | 16 | 13 |
| 2024 | 12 | 10 |
| 2025 | 3 | 10 |
| 2026 | 7 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for material handling vehicle26 May 2026US 12,637,340 B2The Raymond Corporation
- Reconfigurable buggy12 May 2026US 12,623,709 B2Phil and Teds Design Limited
- Handcart31 Mar 2026US 12,589,787 B2Magnum Tool Corp., Inc.
- Connection device for connecting cleaning carts and cleaning system comprising two or more cleaning carts10 Mar 2026US 12,570,344 B2Alfred Kärcher GmbH & Co. KG
- Detachable dolly training connector24 Feb 2026US 12,558,930 B2ORBIS Corporation
- Extendable Charging Connector for Smart Shopping Cart8 Oct 2026US 2026/0312350 A1Maplebear Inc.
- Systems and methods for coupling a part-conveying cart to a powered vehicle30 Jul 2026US 2026/0217069 A1The Boeing Company
- Transformable cart23 Jul 2026US 2026/0208778 A1S.A.T.P
- Stackable charging device for shopping carts with onboard computing systems21 May 2026US 2026/0138660 A1Maplebear Inc.
- Conveyance system, main dolly, and maintenance method for semiconductor production apparatus20 Nov 2025US 2025/0353535 A1Kokusai Electric Corporation
Most cited
By later US patents
- Articulated power-driven shopping cart119US 4,771,840 AOrthokinetics, Inc. · 1988
- External frame system and method for mounting77US 9,415,787 B22016
- Rolltainer transporter73US 7,712,558 B2MH Logistics Corp. · 2010
- Intensive care equipment carriage69US 5,556,065 A1996
- Industrial truck68US 4,287,966 AMissouri Research Laboratories, Inc. · 1981