B21F 39/00
Making wheel spokes from wire
B21F39/00 (Making wheel spokes from wire) appears on 10 US grants and 11 published applications in this corpus.
Search patents in B21F- Granted patents
- 10
- Published applications
- 11
- Assignees
- 7
- Inventors
- 19
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Spoke, and method of manufacturing a spoke28 Apr 2026US 12,611,889 B2Dt Swiss Inc.
- Integrally formed carbon fiber spoke and manufacturing method thereof25 Nov 2025US 12,479,233 B2Xiamen Carbonwing Composite Technology Co., Ltd.
- Carbon fiber spoke and manufacturing method thereof3 Aug 2021US 11,077,706 B2Xiamen Hongji Weiye Industrial Co.,Ltd
- Method and apparatus for manufacturing spokes30 Jun 2020US 10,696,092 B2Dt Swiss Inc.
- Method of manufacturing a rotary-type physical shield purifier22 Jan 2019US 10,183,247 B2
- Integrally formed carbon fiber spoke and manufacturing method thereof12 Oct 2023US 2023/0322017 A1Xiamen Carbonwing Composite Technology Co., Ltd.
- Spoke, and method of manufacturing a spoke6 Apr 2023US 2023/0106197 A1Dt Swiss Inc.
- Carbon fiber spoke and manufacturing method thereof3 Dec 2020US 2020/0376887 A1Xiamen Hongji Weiye Industrial Co.,Ltd
- Preparation method of shuttle spokes17 Jan 2019US 2019/0015891 A1
- Method of manufacturing a rotary-type physical shield purifier1 Jun 2017US 2017/0151517 A1
Most cited
By later US patents
- Spoke for a bicycle wheel, bicycle wheel comprising such a spoke and method for manufacturing such a spoke16US 7,354,114 B2Campagnolo S.r.l. · 2008
- Spoke for a bicycle wheel, bicycle wheel comprising such a spoke and method for manufacturing such a spoke7US 7,735,936 B2Campagnolo S.r.l. · 2010
- Method and apparatus for manufacturing spokes1US 10,696,092 B2Dt Swiss Inc. · 2020
- Integrally formed carbon fiber spoke and manufacturing method thereof1US 12,479,233 B2Xiamen Carbonwing Composite Technology Co., Ltd. · 2025