B23D 45/02
Sawing machines or sawing devices with circular saw blades or with friction
Official title: with a circular saw blade or the stock mounted on a carriage
B23D45/02 (Sawing machines or sawing devices with circular saw blades or with friction) appears on 261 US grants and 214 published applications in this corpus.
Search patents in B23D- Granted patents
- 261
- Published applications
- 214
- Assignees
- 132
- Inventors
- 488
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 6 | 0 |
| 1986 | 5 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 7 | 0 |
| 1990 | 9 | 0 |
| 1991 | 8 | 0 |
| 1992 | 11 | 0 |
| 1993 | 8 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 9 | 0 |
| 2001 | 2 | 1 |
| 2002 | 5 | 12 |
| 2003 | 5 | 6 |
| 2004 | 6 | 12 |
| 2005 | 7 | 7 |
| 2006 | 8 | 16 |
| 2007 | 4 | 10 |
| 2008 | 6 | 8 |
| 2009 | 2 | 2 |
| 2010 | 4 | 5 |
| 2011 | 5 | 12 |
| 2012 | 3 | 2 |
| 2013 | 5 | 15 |
| 2014 | 2 | 6 |
| 2015 | 8 | 2 |
| 2016 | 8 | 10 |
| 2017 | 8 | 15 |
| 2018 | 7 | 14 |
| 2019 | 10 | 13 |
| 2020 | 16 | 12 |
| 2021 | 7 | 8 |
| 2022 | 4 | 8 |
| 2023 | 5 | 8 |
| 2024 | 2 | 6 |
| 2025 | 3 | 3 |
| 2026 | 6 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Chop saw28 Jul 2026US 12,691,511 B2Evolution Power Tools Limited
- Portable automated panel cutter28 Jul 2026US 12,691,512 B2Kobots ApS
- Stone slab transfer and processing system and methods26 May 2026US 12,636,815 B2ONETOUCH CNC Inc.
- Vehicle with curb cutter7 Apr 2026US 12,595,630 B2Fluid System Components
- Sawing machine having control handle featuring three-stage adjustment function3 Feb 2026US 12,539,549 B2Rexon Industrial Corp., Ltd.
- Sawing device, sawing station and framing station and use of a sawing device and method for operating a sawing device23 Apr 2026US 2026/0109075 A1
- Reactor vessel cutting device and method26 Jun 2025US 2025/0205794 A1
- Food product slicer and associated gauge plate control knob1 May 2025US 2025/0135562 A1Illinois Tool Works Inc.
- Appartus for supporting saw assemblies23 Jan 2025US 2025/0025950 A1Elite Building Group Inc.
- Sawing machine having control handle featuring three-stage adjustment function7 Nov 2024US 2024/0367244 A1Rexon Industrial Corp., Ltd.
Most cited
By later US patents
- Self-adjusting fence for motorized saw unit110US 4,452,117 ARockwell International Corporation · 1984
- Micromachining system108US 6,553,880 B2Sarcos LC · 2003
- Speed brake97US 5,052,255 A1991
- Anti-kick forward device for power driven saws90US 5,331,875 ARyobi America Corporation · 1994
- Cutting machine with built-in miter cutting feature84US 6,874,399 B22005