A63C 3/00
Accessories for skates
A63C3/00 (Accessories for skates) appears on 168 US grants and 121 published applications in this corpus.
Search patents in A63C- Granted patents
- 168
- Published applications
- 121
- Assignees
- 55
- Inventors
- 282
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 7 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 4 | 3 |
| 2003 | 3 | 1 |
| 2004 | 2 | 1 |
| 2005 | 1 | 3 |
| 2006 | 2 | 3 |
| 2007 | 2 | 8 |
| 2008 | 1 | 3 |
| 2009 | 4 | 4 |
| 2010 | 5 | 7 |
| 2011 | 2 | 6 |
| 2012 | 2 | 4 |
| 2013 | 5 | 6 |
| 2014 | 5 | 7 |
| 2015 | 4 | 4 |
| 2016 | 5 | 6 |
| 2017 | 6 | 6 |
| 2018 | 4 | 5 |
| 2019 | 4 | 9 |
| 2020 | 3 | 3 |
| 2021 | 3 | 5 |
| 2022 | 3 | 2 |
| 2023 | 6 | 2 |
| 2024 | 5 | 6 |
| 2025 | 5 | 7 |
| 2026 | 2 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A63C 3/10Auxiliary devices for sharpening blades58
- A63C 3/12Guards for skate blades32
- A63C 3/04Supporting frames or gliders for skaters14
- A63C 3/02Supports for the foot-joint9
- A63C 3/06Supports for use whilst strapping skates on to boots3
- A63C 3/08Special spikes for the blades of skates2
- A63C 3/14Keys for skates0
Recent patents
- Edge sharpening tool for acrylic wax scraper28 Jul 2026US 12,691,359 B2Xiamen Chixue Sports Goods Co., Ltd.
- Skate blade protectors7 Jul 2026US 12,673,252 B2Sharp Step, Inc.
- Skate blade clamping systems2 Dec 2025US 12,485,339 B2Velasa Sports, Inc.
- Support for a goalkeeper skate and a goalkeeper skate29 Jul 2025US 12,369,676 B2Betterfly Oy
- Skate guard29 Jul 2025US 12,370,432 B2
- Tracking abrasive life on multiple generations of abrasive tools13 Aug 2026US 2026/0233357 A1Velasa Sports, Inc.
- Skate blade clamping systems30 Jul 2026US 2026/0216585 A1Velasa Sports, Inc.
- Methods of Measuring and Grinding an Ice Blade, and Apparatuses Using Same16 Jul 2026US 2026/0200038 A1Skatescribe Corporation
- Skateboard accessory to assist in airborne manuvers2 Jul 2026US 2026/0183645 A1
- Skate blade protectors11 Jun 2026US 2026/0158362 A1Sharp Step, Inc.
Most cited
By later US patents
- Ice skating treadmill118US 5,385,520 AHockey Acceleration, Inc. · 1995
- Systems and methods for modifying an ice-to-object interface73US 6,870,139 B2Trustees of Dartmouth College · 2005
- Ankle and foot protective device for attachment to a skate62US 5,234,230 A1993
- Roll ice shoe59US 4,988,122 A1991
- Skate sharpening device48US 5,009,039 ASvenska Skatebox AB · 1991