B23D 63/12
By grinding
Official title: by grinding
B23D63/12 (By grinding) appears on 121 US grants and 41 published applications in this corpus.
Search patents in B23D- Granted patents
- 121
- Published applications
- 41
- Assignees
- 48
- Inventors
- 153
- Latest grant
- 30 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 10 | 0 |
| 1978 | 7 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 10 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 4 | 3 |
| 2003 | 2 | 0 |
| 2004 | 1 | 4 |
| 2005 | 1 | 6 |
| 2006 | 6 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 2 |
| 2016 | 2 | 3 |
| 2017 | 0 | 3 |
| 2018 | 1 | 0 |
| 2019 | 1 | 2 |
| 2020 | 4 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 2 |
| 2023 | 0 | 3 |
| 2024 | 2 | 0 |
| 2025 | 2 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Gin blade sharpening system and method of use30 Sep 2025US 12,427,593 B2
- Sample preparation saw15 Apr 2025US 12,275,075 B2Illinois Tool Works Inc.
- Device for grinding saw teeth and a corresponding method20 Aug 2024US 12,064,825 B2Georg Kesel GmbH & Co. KG
- Method of grinding a parting/grooving insert and a parting/grooving insert6 Feb 2024US 11,890,683 B2Sandvik Intellectual Property AB
- Dressing method of cutting blade26 Jan 2021US 10,898,983 B2Disco Corporation
- Saw chain grinding machine4 Jun 2026US 2026/0151840 A1Indusol AB
- Saw blade16 Apr 2026US 2026/0102831 A1Milwaukee Electric Tool Corporation
- Stump Grinder Tooth Sharpening Tool and System14 Sep 2023US 2023/0286100 A1
- Rotary Grinding Wheel For Shaping And Sharpening Saw Blade Teeth3 Aug 2023US 2023/0241697 A1
- Device for grinding saw teeth and a corresponding method23 Feb 2023US 2023/0058157 A1Georg Kesel GmbH & Co. KG
Most cited
By later US patents
- Saw blade and method of making the same24US 5,231,909 A1993
- Method of grinding band saw teeth23US 4,019,408 A1977
- Orbital saw sharpening device23US 4,173,846 APaper Converting Machine Company · 1979
- Process for sharpening cutting-off tools and cutting-off process13US 4,811,722 AWacker Chemitronics GmbH · 1989
- Solid state processing of hand-held knife blades to improve blade performance13US 8,186,561 B2Megastir Technologies LLC · 2012