A63C 11/06
Edge-sharpeners
A63C11/06 (Edge-sharpeners) appears on 58 US grants and 24 published applications in this corpus.
Search patents in A63C- Granted patents
- 58
- Published applications
- 24
- Assignees
- 19
- Inventors
- 82
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 4 |
| 2025 | 1 | 3 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Reconfigurable ski base edge sharpening system29 Sep 2026US 12,746,632 B2Razor Tune LLC
- Ski base edge sharpener housing and components8 Sep 2026US 12,728,494 B2Razor Tune LLC
- Edge sharpening tool for acrylic wax scraper28 Jul 2026US 12,691,359 B2Xiamen Chixue Sports Goods Co., Ltd.
- Portable ski and snowboard edge sharpener and method of using the same26 May 2026US 12,636,568 B2
- Snowboard edge tuner3 Jun 2025US 12,318,680 B2
- Alpine ski tuning apparatus2 Apr 2026US 2026/0091295 A1
- Pressure relief device for suction cup7 Aug 2025US 2025/0251014 A1Xiamen Chixue Sports Goods Co., Ltd.
- Reconfigurable ski base edge sharpening system22 May 2025US 2025/0162096 A1Razor Tune LLC
- Ski base edge sharpener housing and components22 May 2025US 2025/0162097 A1Razor Tune LLC
- Edge sharpening tool for acrylic wax scraper17 Oct 2024US 2024/0342581 A1Xiamen Chixue Sports Goods Co., Ltd.
Most cited
By later US patents
- Device for contouring and sharpening ice skate blades28US 5,897,428 A1999
- Apparatus for treating steel edges of skis and other runner devices18US 5,204,987 A1993
- Ski-renovating or conditioning tool17US 4,060,013 AGold Lode, Inc. · 1977
- Ski servicing and repairing tool15US 4,089,076 A1978
- Ski sharpener15US 4,280,378 A1981