B24D 5/02
Wheels in one piece
B24D5/02 (Wheels in one piece) appears on 187 US grants and 216 published applications in this corpus.
Search patents in B24D- Granted patents
- 187
- Published applications
- 216
- Assignees
- 128
- Inventors
- 506
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 9 | 0 |
| 2001 | 10 | 5 |
| 2002 | 5 | 7 |
| 2003 | 9 | 11 |
| 2004 | 3 | 3 |
| 2005 | 5 | 6 |
| 2006 | 5 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 4 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 2 | 6 |
| 2013 | 1 | 12 |
| 2014 | 6 | 6 |
| 2015 | 7 | 16 |
| 2016 | 6 | 14 |
| 2017 | 15 | 16 |
| 2018 | 7 | 12 |
| 2019 | 15 | 16 |
| 2020 | 3 | 13 |
| 2021 | 10 | 11 |
| 2022 | 7 | 8 |
| 2023 | 6 | 10 |
| 2024 | 10 | 12 |
| 2025 | 10 | 12 |
| 2026 | 4 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Composite polycrystal and tool with composite polycrystal28 Jul 2026US 12,692,200 B2Sumitomo Electric Hardmetal Corp.
- Method of manufacturing grinding wheel7 Jul 2026US 12,673,398 B2Disco Corporation
- Abrasive articles and methods for forming same14 Apr 2026US 12,600,892 B2Saint-Gobain Abrasives, Inc.
- Grinding disc and use of such a grinding disc20 Jan 2026US 12,528,157 B2Pferd Milwaukee Brush Company, Inc.
- Skate blade sharpening system30 Dec 2025US 12,508,684 B2Velasa Sports, Inc.
- Mold, forming method and related abrasive wheel8 Oct 2026US 2026/0307210 A1Industria Abrasivi Parmense - Globe Societa' A Responsabilita' Limitata
- Skate blade sharpening system10 Sep 2026US 2026/0264187 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.
- Superhard material abrasive tool and grinding process for difficult-to-machine materials18 Jun 2026US 2026/0166679 A1Guilin Champion Union Diamond Co., Ltd.
Most cited
By later US patents
- Controlled electro-pneumatic power tools and interactive consumable1,078US 9,061,392 B22015
- Alpha alumina-based abrasive grain containing silica and iron oxide148US 5,611,829 AMinnesota Mining and Manufacturing Company · 1997
- Abrasive member125US 4,114,322 A1978
- Abrasive bodies47US 4,229,186 A1980
- Apparatus and method for laminated grinding disks employing vibration damping materials43US 5,092,082 AFeldmuehle Aktiengesellschaft · 1992