B23D 45/10
Sawing machines or sawing devices with circular saw blades or with friction
Official title: with a plurality of circular saw blades {(B23D45/143, B23D45/165 take precedence)}
B23D45/10 (Sawing machines or sawing devices with circular saw blades or with friction) appears on 165 US grants and 110 published applications in this corpus.
Search patents in B23D- Granted patents
- 165
- Published applications
- 110
- Assignees
- 107
- Inventors
- 311
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 8 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 7 | 0 |
| 1990 | 6 | 0 |
| 1991 | 2 | 0 |
| 1992 | 10 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 3 |
| 2004 | 0 | 5 |
| 2005 | 2 | 4 |
| 2006 | 3 | 5 |
| 2007 | 1 | 2 |
| 2008 | 1 | 2 |
| 2009 | 0 | 4 |
| 2010 | 2 | 9 |
| 2011 | 1 | 5 |
| 2012 | 3 | 3 |
| 2013 | 2 | 3 |
| 2014 | 1 | 6 |
| 2015 | 4 | 2 |
| 2016 | 3 | 6 |
| 2017 | 2 | 3 |
| 2018 | 3 | 6 |
| 2019 | 8 | 10 |
| 2020 | 6 | 5 |
| 2021 | 3 | 4 |
| 2022 | 6 | 4 |
| 2023 | 3 | 8 |
| 2024 | 2 | 5 |
| 2025 | 6 | 1 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Side-mounted double-saw synchronous transmission apparatus14 Jul 2026US 12,678,870 B2Dalian Field Manufacturing Co., Ltd
- Mobile handheld sawing machine having a scoring tool on a longitudinal side13 Jan 2026US 12,521,804 B2Festool GmbH
- Scarfing machine30 Dec 2025US 12,508,735 B2Meinan Machinery Works, Inc.
- Saw guides for gang saws4 Nov 2025US 12,459,153 B2Precision Guide Machinery and Repair Limited
- Mobile hand-held sawing machine having pre-cutting assembly and grip4 Nov 2025US 12,459,157 B2Festool GmbH
- Apparatus and method for cutting strips of insulation from panels17 Sep 2026US 2026/0273635 A1
- Opposed cutting machine for end-of-life automotive tires27 Aug 2026US 2026/0249368 A1Suzhou City University
- Cutting method11 Jun 2026US 2026/0158704 A1
- Prescoring tool for a sawing machine6 Nov 2025US 2025/0339991 A1Festool GmbH
- Mobile hand-held machine saw with a pivoting scoring assembly28 Nov 2024US 2024/0391000 A1Festool GmbH
Most cited
By later US patents
- Low profile hardwood flooring strip and method of manufacture147US 6,148,884 ATriangle Pacific Corporation · 2000
- Low profile hardwood flooring strip and method of manufacture113US 5,597,024 ATriangle Pacific Corporation · 1997
- Low profile hardwood flooring strip and method of manufacture105US 5,823,240 ATriangle Pacific Corporation · 1998
- Saw machine having two saw blades61US 6,968,767 B22005
- Dual-end blinds trimming machine51US 6,615,698 B2Custom Craft Co. · 2003