B27B 33/02
Structural design of saw blades or saw teeth
B27B33/02 (Structural design of saw blades or saw teeth) appears on 160 US grants and 149 published applications in this corpus.
Search patents in B27B- Granted patents
- 160
- Published applications
- 149
- Assignees
- 90
- Inventors
- 260
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 7 |
| 2004 | 4 | 4 |
| 2005 | 1 | 4 |
| 2006 | 5 | 8 |
| 2007 | 3 | 8 |
| 2008 | 2 | 5 |
| 2009 | 1 | 8 |
| 2010 | 3 | 5 |
| 2011 | 2 | 5 |
| 2012 | 1 | 3 |
| 2013 | 5 | 2 |
| 2014 | 2 | 4 |
| 2015 | 1 | 6 |
| 2016 | 2 | 4 |
| 2017 | 3 | 13 |
| 2018 | 4 | 7 |
| 2019 | 11 | 14 |
| 2020 | 15 | 10 |
| 2021 | 7 | 12 |
| 2022 | 9 | 5 |
| 2023 | 4 | 5 |
| 2024 | 0 | 2 |
| 2025 | 4 | 2 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Circular saw blade19 May 2026US 12,629,858 B2Black & Decker Inc.
- Land preparation tool4 Nov 2025US 12,459,156 B2Fecon, LLC
- Band saw with consecutive teeth sets5 Aug 2025US 12,377,480 B2The M. K. Morse Company
- Saw blade including a cutting tooth with a protrusion5 Aug 2025US 12,377,481 B2Milwaukee Electric Tool Corporation
- Tipped saw blade6 May 2025US 12,290,869 B2Kanefusa Kabushiki Kaisha
- Saw blade comprising cutting teeth with asymmetric cutting edge23 Jul 2026US 2026/0208387 A1Norra Skog
- Handle for a saw, a saw comprising the same, a saw blade, and a saw system26 Mar 2026US 2026/0084337 A1Apache Corporation
- Land preparation tool26 Feb 2026US 2026/0054411 A1Fecon, LLC
- Saw blade15 Jan 2026US 2026/0014632 A1Milwaukee Electric Tool Corporation
- Tip saw25 Sep 2025US 2025/0296165 A1Tatsuno Sawing Dr. Company
Most cited
By later US patents