B62H 1/12
Using additional wheels
Official title: using additional wheels
B62H1/12 (Using additional wheels) appears on 208 US grants and 178 published applications in this corpus.
Search patents in B62H- Granted patents
- 208
- Published applications
- 178
- Assignees
- 69
- Inventors
- 342
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 6 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 0 |
| 2002 | 1 | 1 |
| 2003 | 3 | 4 |
| 2004 | 5 | 8 |
| 2005 | 4 | 9 |
| 2006 | 3 | 7 |
| 2007 | 2 | 4 |
| 2008 | 4 | 9 |
| 2009 | 4 | 4 |
| 2010 | 6 | 9 |
| 2011 | 7 | 8 |
| 2012 | 7 | 6 |
| 2013 | 7 | 10 |
| 2014 | 7 | 6 |
| 2015 | 6 | 6 |
| 2016 | 12 | 8 |
| 2017 | 4 | 9 |
| 2018 | 11 | 15 |
| 2019 | 5 | 11 |
| 2020 | 10 | 7 |
| 2021 | 10 | 9 |
| 2022 | 8 | 12 |
| 2023 | 4 | 4 |
| 2024 | 6 | 5 |
| 2025 | 6 | 3 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Training wheel assembly and bicycle10 Sep 2026US 2026/0264785 A1Dahon Tech (Shenzhen) Co., Ltd.
- Stabilizing system for a vehicle and a vehicle comprising such a stabilizing system7 May 2026US 2026/0125127 A1
- Scooter Stabilization Device5 Mar 2026US 2026/0062078 A1
- Stabilizing Apparatus For A Motorcycle1 Jan 2026US 2026/0001603 A1
- Bicycle training wheel assembly16 Oct 2025US 2025/0319935 A1
Most cited
By later US patents
- Wheeled vehicle121US 4,657,272 A1987
- Wheel chair transporter96US 4,961,477 A1990
- Computerized automated dynamic control system for single-track vehicles86US 7,006,901 B22006
- Single-track vehicle with independently actuable and limited-pivot-angle caster side wheels82US 5,904,218 A1999
- Two-wheel vehicle with auxiliary support system79US 4,826,194 A1989