B27G 19/022
With blades dropping below a table in reaction to dangerous situation
Official title: {with blades dropping below a table in reaction to dangerous situation}
B27G19/022 (With blades dropping below a table in reaction to dangerous situation) appears on 67 US grants and 82 published applications in this corpus.
Search patents in B27G- Granted patents
- 67
- Published applications
- 82
- Assignees
- 11
- Inventors
- 76
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 7 |
| 2003 | 0 | 1 |
| 2004 | 1 | 4 |
| 2005 | 3 | 2 |
| 2006 | 1 | 2 |
| 2007 | 3 | 4 |
| 2008 | 3 | 2 |
| 2009 | 2 | 0 |
| 2010 | 4 | 3 |
| 2011 | 4 | 17 |
| 2012 | 10 | 4 |
| 2013 | 5 | 1 |
| 2014 | 3 | 3 |
| 2015 | 1 | 3 |
| 2016 | 2 | 13 |
| 2017 | 2 | 3 |
| 2018 | 12 | 4 |
| 2019 | 6 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 3 |
| 2026 | 0 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Actuators for power tool safety systems20 May 2025US 12,303,989 B2SawStop Holding LLC
- Actuators for power tool safety systems9 Jan 2024US 11,865,631 B2SawStop Holding LLC
- System and method for kickback detection based on blade speed in a power tool7 Feb 2023US 11,571,831 B2Robert Bosch GmbH
- Actuators for power tool safety systems20 Apr 2021US 10,981,238 B2SawStop Holding LLC
- Table saw with table sensor for sensing characteristic of workpiece28 Apr 2020US 10,632,642 B2Power Tool Institute
- Machining tool hazard mitigation system5 Mar 2026US 2026/0061656 A1
- Machining system with hazard detection system19 Feb 2026US 2026/0049690 A1
- Power tool safety systems11 Sep 2025US 2025/0281985 A1SawStop Holding LLC
- Panel saw having a safety device for preventing cutting injuries12 Jun 2025US 2025/0187225 A1Altendorf GmbH
- Safety device for a machine tool5 Jun 2025US 2025/0180162 A1
Most cited
By later US patents
- Safety detection and protection system for power tools136US 6,922,153 B2Credo Technology Corporation · 2005
- Miter saw with improved safety system110US 6,877,410 B2Sd3, LLC · 2005
- Discrete proximity detection system109US 7,171,879 B2Sd3, LLC · 2007
- Translation stop for use in power equipment101US 6,957,601 B2Sd3, LLC · 2005
- Detection system for power equipment94US 7,210,383 B2Sd3, LLC · 2007