B62K 21/125
Extensions
Official title: {Extensions; Auxiliary handlebars}
B62K21/125 (Extensions) appears on 219 US grants and 230 published applications in this corpus.
Search patents in B62K- Granted patents
- 219
- Published applications
- 230
- Assignees
- 92
- Inventors
- 392
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 9 | 0 |
| 1993 | 13 | 0 |
| 1994 | 10 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 2 |
| 2003 | 3 | 5 |
| 2004 | 2 | 4 |
| 2005 | 2 | 11 |
| 2006 | 5 | 3 |
| 2007 | 3 | 11 |
| 2008 | 0 | 11 |
| 2009 | 2 | 8 |
| 2010 | 4 | 18 |
| 2011 | 4 | 7 |
| 2012 | 6 | 12 |
| 2013 | 7 | 7 |
| 2014 | 5 | 5 |
| 2015 | 5 | 10 |
| 2016 | 9 | 17 |
| 2017 | 7 | 9 |
| 2018 | 10 | 16 |
| 2019 | 17 | 12 |
| 2020 | 17 | 15 |
| 2021 | 10 | 11 |
| 2022 | 9 | 7 |
| 2023 | 9 | 7 |
| 2024 | 5 | 9 |
| 2025 | 6 | 7 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Handlebar adapter device8 Sep 2026US 12,728,021 B2Form5 Prosthetics Inc.
- Scooter convertible to push-cart9 Jun 2026US 12,649,538 B2
- Bicycle handlebar24 Feb 2026US 12,559,193 B2Sofa Brand, LLC
- Grab handles for vehicles26 Aug 2025US 12,397,694 B1Arctic Cat Inc.
- Ergonomic bicycle handlebar and cycling systems5 Aug 2025US 12,377,932 B2Coefficient Cycling LLC
- Bicycle handlebar assembly24 Sep 2026US 2026/0285438 A1Sienna Group Corporation
- Bicycle stem assembly20 Aug 2026US 2026/0242030 A1J. D. Components Co., Ltd.
- Handlebar assembly13 Aug 2026US 2026/0233800 A1Also, Inc.
- Bicycle stem and bicycle provided with bicycle stem13 Aug 2026US 2026/0233801 A1Yamaha Hatsudoki Kabushiki Kaisha
- Tandem Bicycle Device5 Mar 2026US 2026/0062086 A1
Most cited
By later US patents