B62K 21/24
Readily releasable
Official title: readily releasable
B62K21/24 (Readily releasable) appears on 81 US grants and 111 published applications in this corpus.
Search patents in B62K- Granted patents
- 81
- Published applications
- 111
- Assignees
- 60
- Inventors
- 160
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 5 | 5 |
| 2014 | 3 | 8 |
| 2015 | 4 | 6 |
| 2016 | 3 | 2 |
| 2017 | 3 | 5 |
| 2018 | 8 | 11 |
| 2019 | 8 | 8 |
| 2020 | 6 | 9 |
| 2021 | 5 | 12 |
| 2022 | 6 | 5 |
| 2023 | 5 | 4 |
| 2024 | 7 | 6 |
| 2025 | 6 | 9 |
| 2026 | 3 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Separable bicycle and separable bicycle frame2 Jun 2026US 12,643,624 B2
- Handlebar stem26 May 2026US 12,637,166 B1Aima Sports (Tianjin) Co., Ltd
- Sealed storage compartment for personal transport device13 Jan 2026US 12,522,315 B1Honda Motor Co., Ltd.
- Bicycle stem bolt hidden structure16 Dec 2025US 12,497,124 B2Great Go Cycles Inc.
- Children's ride-on vehicle12 Aug 2025US 12,383,843 B2Henry's Toy Box, Inc.
- Bicycle stem assembly20 Aug 2026US 2026/0242030 A1J. D. Components Co., Ltd.
- Bicycle steering assist motor unit and bicycle including bicycle steering assist motor unit13 Aug 2026US 2026/0233777 A1Yamaha Hatsudoki Kabushiki Kaisha
- Handlebar assembly13 Aug 2026US 2026/0233800 A1Also, Inc.
- Folding bicycle9 Jul 2026US 2026/0192878 A1
- Folding seat structure and folding scooter2 Jul 2026US 2026/0184397 A1Zhejiang Mateside Medical Devices Technology Co., Ltd.
Most cited
By later US patents
- Handle stem fixing device for a bicycle and the like48US 4,274,301 AShimano Industrial Company Limited · 1981
- Handlebar structure for a collapsible bicycle31US 5,337,609 A1994
- Handle folding structure for a foldable bicycle30US 6,581,492 B1Far Great Plastics Industrial Co., Ltd. · 2003
- Fixing device for fixing a handle stem to a front fork at a bicycle22US 4,310,260 AShimano Industrial Company Limited · 1982
- Kick scooter19US 8,490,985 B22013