B62B 9/08
Braking mechanisms
Official title: Braking mechanisms; Locking devices against movement
B62B9/08 (Braking mechanisms) appears on 181 US grants and 218 published applications in this corpus.
Search patents in B62B- Granted patents
- 181
- Published applications
- 218
- Assignees
- 85
- Inventors
- 308
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 2 |
| 2003 | 2 | 2 |
| 2004 | 3 | 2 |
| 2005 | 1 | 4 |
| 2006 | 1 | 6 |
| 2007 | 4 | 7 |
| 2008 | 3 | 6 |
| 2009 | 2 | 4 |
| 2010 | 5 | 6 |
| 2011 | 2 | 8 |
| 2012 | 6 | 8 |
| 2013 | 8 | 13 |
| 2014 | 10 | 9 |
| 2015 | 13 | 10 |
| 2016 | 8 | 7 |
| 2017 | 9 | 8 |
| 2018 | 7 | 11 |
| 2019 | 8 | 4 |
| 2020 | 7 | 11 |
| 2021 | 6 | 15 |
| 2022 | 7 | 12 |
| 2023 | 7 | 15 |
| 2024 | 8 | 15 |
| 2025 | 15 | 16 |
| 2026 | 8 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Wheeled carrying apparatus15 Sep 2026US 12,735,087 B2Wonderland Switzerland AG
- Stroller with cover and electronic devices25 Aug 2026US 12,719,290 B1
- Stroller with detachable auxiliary power structure28 Jul 2026US 12,691,923 B2New Century Products Co., Ltd.
- Seat and baby carriage19 May 2026US 12,630,209 B2Wonderland Switzerland AG
- Wheel braking mechanism, frame, and child carrier5 May 2026US 12,617,447 B2Wonderland Switzerland AG
- Wheeled carrying apparatus8 Oct 2026US 2026/0307706 A1Wonderland Switzerland AG
- Sliding mechanism and cart body with sliding mechanism1 Oct 2026US 2026/0296517 A1New Century Products Co., Ltd.
- Wheel braking mechanism, frame, and child carrier20 Aug 2026US 2026/0241973 A1Wonderland Switzerland AG
- Seat and baby carriage20 Aug 2026US 2026/0241974 A1Wonderland Switzerland AG
- Infant carrier6 Aug 2026US 2026/0224044 A1Wonderland Switzerland AG
Most cited
By later US patents
- Baby stroller or baby carriage brake systems62US 5,370,408 A1994
- Infant stroller safely propelled by a DC electric motor having controlled acceleration and deceleration59US 6,148,942 A2000
- Stroller56US 7,401,803 B12008
- Baby stroller with park brake52US 5,460,399 ARacing Strollers, Inc. · 1995
- Brake assembly for simultaneously holding a pair of wheels46US 5,765,665 A1998