B24B 3/003
Sharpening cutting edges: for skate blades
Official title: {for skate blades}
B24B3/003 (Sharpening cutting edges: for skate blades) appears on 70 US grants and 70 published applications in this corpus.
Search patents in B24B- Granted patents
- 70
- Published applications
- 70
- Assignees
- 18
- Inventors
- 96
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 5 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 3 | 2 |
| 2012 | 1 | 0 |
| 2013 | 2 | 2 |
| 2014 | 1 | 2 |
| 2015 | 2 | 4 |
| 2016 | 9 | 10 |
| 2017 | 3 | 4 |
| 2018 | 3 | 3 |
| 2019 | 3 | 2 |
| 2020 | 1 | 2 |
| 2021 | 1 | 4 |
| 2022 | 1 | 4 |
| 2023 | 3 | 0 |
| 2024 | 5 | 5 |
| 2025 | 4 | 7 |
| 2026 | 0 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Skate blade sharpening system30 Dec 2025US 12,508,684 B2Velasa Sports, Inc.
- Skate blade sharpening system24 Jun 2025US 12,337,436 B2Velasa Sports, Inc.
- Skate blade sharpening system4 Feb 2025US 12,214,467 B2Velasa Sports, Inc.
- Skate blade sharpening system7 Jan 2025US 12,186,854 B1Velasa Sports, Inc.
- Skate blade and apparatus for removing material from a skate blade17 Dec 2024US 12,168,279 B2Bauer Hockey, LLC
- Skate blade sharpening system10 Sep 2026US 2026/0264187 A1Velasa Sports, Inc.
- Tracking abrasive life on multiple generations of abrasive tools13 Aug 2026US 2026/0233357 A1Velasa Sports, Inc.
- Skate blade sharpening system6 Aug 2026US 2026/0225202 A1Velasa Sports, Inc.
- Skate blade sharpening system16 Jul 2026US 2026/0200030 A1Velasa Sports, Inc.
- Methods of Measuring and Grinding an Ice Blade, and Apparatuses Using Same16 Jul 2026US 2026/0200038 A1Skatescribe Corporation
Most cited
By later US patents