B62K 9/02
Tricycles
B62K9/02 (Tricycles) appears on 248 US grants and 233 published applications in this corpus.
Search patents in B62K- Granted patents
- 248
- Published applications
- 233
- Assignees
- 100
- Inventors
- 338
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 6 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 7 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 10 | 0 |
| 2001 | 2 | 1 |
| 2002 | 4 | 6 |
| 2003 | 8 | 10 |
| 2004 | 6 | 13 |
| 2005 | 6 | 11 |
| 2006 | 5 | 11 |
| 2007 | 11 | 12 |
| 2008 | 2 | 4 |
| 2009 | 4 | 4 |
| 2010 | 3 | 4 |
| 2011 | 4 | 6 |
| 2012 | 4 | 6 |
| 2013 | 9 | 11 |
| 2014 | 8 | 15 |
| 2015 | 14 | 17 |
| 2016 | 15 | 11 |
| 2017 | 13 | 12 |
| 2018 | 3 | 16 |
| 2019 | 11 | 14 |
| 2020 | 10 | 9 |
| 2021 | 11 | 9 |
| 2022 | 4 | 3 |
| 2023 | 5 | 9 |
| 2024 | 6 | 4 |
| 2025 | 4 | 10 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Eccentric jounce travelling mechanism for children's toy vehicle and travelling method26 May 2026US 12,636,907 B2Chizhou HaiZhiBao Children Products Co., Ltd.
- Electric swing car14 Apr 2026US 12,600,428 B1
- Tricycle with spark generating device6 Jan 2026US D1,108,317 S1Razor USA LLC · Design
- Type of cushion adjustment mechanism and the child tricycle26 Aug 2025US 12,397,872 B2Ningbo Saint Wanbao Baby Products Co., Ltd.
- Foldable personal vehicle18 Feb 2025US 12,227,258 B2Doona Holdings Ltd.
- Easily switchable multi-configuration children's tricycle17 Sep 2026US 2026/0274370 A1Fujian Besrey Baby Products Co., Ltd.
- Tricycle20 Aug 2026US 2026/0242027 A1Dahon Tech (Shenzhen) Co., Ltd.
- Assembly of modular elements allowing construction of two types of wheeled vehicles for child25 Jun 2026US 2026/0175938 A1Design Office
- Child carrier4 Jun 2026US 2026/0152220 A1Wonderland Switzerland AG
- Frame with a front wheel and seat for riding an electric skateboard while sitting23 Apr 2026US 2026/0108798 A1
Most cited
By later US patents
- Steering mechanism for three-wheeled vehicles116US 4,359,231 A1982
- Convertible tricycle94US 4,079,957 APioneer Plastics, Inc. · 1978
- Steerable castored vehicle75US 4,281,844 AShendale Ltd. · 1981
- Children's runabout67US 3,960,392 AGarton Company · 1976
- Three-wheeled electric scooter60US 9,592,876 B2Bravo Sports · 2017