A63C 2017/1481
Leg or ankle operated
Official title: {Leg or ankle operated}
A63C2017/1481 (Leg or ankle operated) appears on 55 US grants and 26 published applications in this corpus.
Search patents in A63C- Granted patents
- 55
- Published applications
- 26
- Assignees
- 20
- Inventors
- 70
- Latest grant
- 23 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 6 | 0 |
| 2000 | 7 | 0 |
| 2001 | 1 | 2 |
| 2002 | 5 | 4 |
| 2003 | 5 | 5 |
| 2004 | 2 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 2 | 2 |
| 2008 | 2 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 3 |
| 2014 | 2 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 2 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Ground engaging device with stowages for removable wheels23 Jan 2024US 11,878,234 B2
- Roller blade ice wheel assembly6 Sep 2022US 11,433,293 B1
- Multi-function ground engaging device17 May 2022US 11,331,561 B1
- Inline skate having adjustable shock absorber2 Jul 2019US 10,335,666 B2Dongguan Hongmei Sports Equipment Co., Ltd.
- Braking mechanism for roller skates15 Jul 2014US 8,777,235 B2Koncept Technologies Inc.
- Ground Engaging Device with Stowages for Removable Wheels11 Aug 2022US 2022/0249940 A1American Composites Corporation
- Inline skate having adjustable shock absorber15 Nov 2018US 2018/0326293 A1Dongguan Hongmei Sports Equipment Co., Ltd.
- Braking mechanism for roller skates24 Oct 2013US 2013/0277924 A1Koncept Technologies Inc.
- Skate brake8 Aug 2013US 2013/0200580 A1
- Skate braking system28 Mar 2013US 2013/0075987 A1Alexander Bellehumeur, Trustee of the Alex Bellehumeur Family Trust
Most cited
By later US patents
- Roller skate47US 6,676,138 B12004
- Braking system for in-line skates30US 5,415,419 ACanstar Sports Group Inc. · 1995
- Braking system for in-line skates27US 5,486,012 ACanstar Sports Group Inc. · 1996
- In-line skate25US 5,755,449 ANordica S.p.A. · 1998
- Braking mechanism for in-line skates20US 5,487,552 ACanstar Sports Group Inc. · 1996