B62B 2301/0463
By blocking the rotation at a position
Official title: by blocking the rotation at a position
B62B2301/0463 (By blocking the rotation at a position) appears on 79 US grants and 82 published applications in this corpus.
Search patents in B62B- Granted patents
- 79
- Published applications
- 82
- Assignees
- 47
- Inventors
- 125
- Latest grant
- 21 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 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 5 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 2 |
| 2004 | 2 | 3 |
| 2005 | 3 | 3 |
| 2006 | 2 | 6 |
| 2007 | 4 | 5 |
| 2008 | 0 | 1 |
| 2009 | 3 | 0 |
| 2010 | 0 | 4 |
| 2011 | 0 | 1 |
| 2012 | 2 | 3 |
| 2013 | 2 | 2 |
| 2014 | 4 | 4 |
| 2015 | 1 | 2 |
| 2016 | 3 | 0 |
| 2017 | 3 | 3 |
| 2018 | 4 | 4 |
| 2019 | 3 | 2 |
| 2020 | 1 | 1 |
| 2021 | 0 | 2 |
| 2022 | 3 | 5 |
| 2023 | 1 | 7 |
| 2024 | 5 | 7 |
| 2025 | 4 | 10 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Jogging stroller21 Jul 2026US 12,686,429 B2Radio Flyer Inc.
- Electric mini push cart5 May 2026US 12,617,444 B2Weifang Austter Industry and Trade Co., Ltd.
- Wheel set brake mechanism and baby transport10 Mar 2026US 12,570,349 B2Wonderland Switzerland AG
- Lift wheel lock for installing and/or removing vaporizer vessels3 Feb 2026US 12,539,904 B2Entegris, Inc.
- Pram frame with roller set21 Oct 2025US 12,448,020 B2Area 52 Ltd
- Wheel orientation mechanism and wheeled carrier1 Oct 2026US 2026/0296515 A1Wonderland Switzerland AG
- Wheel set brake mechanism and baby transport2 Jul 2026US 2026/0184363 A1Wonderland Switzerland AG
- Wheel orientation mechanism, foldable frame and child stroller1 Jan 2026US 2026/0001586 A1Wonderland Switzerland AG
- Wheeled carrying apparatus25 Dec 2025US 2025/0388255 A1Wonderland Switzerland AG
- Wheeled childcare device4 Dec 2025US 2025/0367971 A1Graco Children’s Products Inc.
Most cited
By later US patents
- Collapsible baby carriage48US 4,632,420 AZojirushi Baby Co., Ltd. · 1986
- Vehicle with lockable casters46US 5,899,469 A1999
- Caster-supporting device for a baby stroller40US 4,913,452 A1990
- Direction setting device for rollers of a baby walker39US 4,759,098 AHong-Fu Zun · 1988
- Baby carriage39US 4,779,879 AAprica Kassai Kabushikikaisha · 1988