B24B 3/38
For planing wood
Official title: for planing wood, e.g. cutter blades
B24B3/38 (For planing wood) appears on 40 US grants and 24 published applications in this corpus.
Search patents in B24B- Granted patents
- 40
- Published applications
- 24
- Assignees
- 24
- Inventors
- 60
- Latest grant
- 5 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 3 |
| 2007 | 2 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 3 |
| 2010 | 1 | 2 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 3 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 2 |
| 2021 | 0 | 0 |
| 2022 | 2 | 0 |
| 2023 | 2 | 1 |
| 2024 | 0 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Arrangement for grinding edged tools5 Dec 2023US 11,833,639 B2Tormek AB
- Arrangement for grinding edged tools18 Apr 2023US 11,628,536 B2Tormek AB
- Grinding jig for a blade tool6 Dec 2022US 11,517,998 B2Tormek AB
- Support element for use in combination with a grinding apparatus for sharpening an edge tool8 Nov 2022US 11,491,607 B2Tormek AB
- Glideway crowning plate and method thereof for creating a crown on a cutting edge of a cutting blade with a sharpening jig1 Sep 2020US 10,759,017 B2
- Automatic feeding, grinding, and sorting of woodworking knives17 Oct 2024US 2024/0342849 A1Simonds International Corporation
- System and Method for Personalized Media Selection17 Oct 2024US 2024/0348886 A1
- Sharpening apparatus for a cutterhead assembly of a lumber planing machine3 Oct 2024US 2024/0326194 A1Murray Latta Progressive Machine Inc.
- Arrangement for grinding edged tools20 Jul 2023US 2023/0226657 A1Tormek AB
- Grinding jig for a blade tool8 Oct 2020US 2020/0316748 A1Tormek AB
Most cited
By later US patents
- Device for sharpening lawn mower blades20US 4,265,146 A1981
- Fixture for holding and aligning a blade of a hand tool15US 5,527,208 AParkwood Products Co. Inc. · 1996
- Blade holder for use when sharpening14US 3,950,899 AStanley Tools Limited · 1976
- Universal sharpening jig for a cutting blade13US 9,221,144 B22015
- Adjustable grinding apparatus12US 3,952,616 AAutomatic Machine & Engineering Co. Limited · 1976