B27G 19/02
Safety guards or devices specially adapted for wood saws: for circular saws
Official title: for circular saws
B27G19/02 (Safety guards or devices specially adapted for wood saws: for circular saws) appears on 550 US grants and 602 published applications in this corpus.
Search patents in B27G- Granted patents
- 550
- Published applications
- 602
- Assignees
- 159
- Inventors
- 891
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 6 | 0 |
| 1988 | 4 | 0 |
| 1989 | 8 | 0 |
| 1990 | 7 | 0 |
| 1991 | 8 | 0 |
| 1992 | 6 | 0 |
| 1993 | 13 | 0 |
| 1994 | 7 | 0 |
| 1995 | 3 | 0 |
| 1996 | 8 | 0 |
| 1997 | 4 | 0 |
| 1998 | 12 | 0 |
| 1999 | 13 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 2 |
| 2002 | 7 | 28 |
| 2003 | 6 | 6 |
| 2004 | 10 | 19 |
| 2005 | 9 | 23 |
| 2006 | 15 | 18 |
| 2007 | 17 | 25 |
| 2008 | 11 | 25 |
| 2009 | 10 | 34 |
| 2010 | 22 | 36 |
| 2011 | 25 | 41 |
| 2012 | 27 | 21 |
| 2013 | 15 | 10 |
| 2014 | 13 | 23 |
| 2015 | 13 | 20 |
| 2016 | 17 | 35 |
| 2017 | 17 | 13 |
| 2018 | 27 | 25 |
| 2019 | 23 | 18 |
| 2020 | 16 | 21 |
| 2021 | 14 | 24 |
| 2022 | 20 | 33 |
| 2023 | 17 | 31 |
| 2024 | 20 | 26 |
| 2025 | 22 | 24 |
| 2026 | 10 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Power tool shoe and dust port6 Oct 2026US 12,752,355 B2Black & Decker Inc.
- Circular saws having a blade that moves relative to a stationary base structure during operative use of the circular saws to cut a workpiece and methods of detecting a kickback condition of such circular saws23 Jun 2026US 12,661,824 B2Festool GmbH
- Track saw9 Jun 2026US 12,649,192 B2Milwaukee Electric Tool Corporation
- Hand-held electrically powered cut-off tool with a kickback mitigation function19 May 2026US 12,629,866 B2Husqvarna AB
- Table saw including storage mount for blade guard assembly5 May 2026US 12,617,116 B2Techtronic Cordless GP
- Cutting machine1 Oct 2026US 2026/0295693 A1Makita Corporation
- Detachable illumination module1 Oct 2026US 2026/0295696 A1
- Portable cutting apparatus1 Oct 2026US 2026/0295889 A1Makita Corporation
- Circular Saw1 Oct 2026US 2026/0295894 A1
- Cut-off tool and shroud assembly10 Sep 2026US 2026/0264284 A1Milwaukee Electric Tool Corporation
Most cited
By later US patents
- Compound miter saw205US 4,934,233 AEmerson Electric Co. · 1990
- Cutting tool safety system146US 6,920,814 B2Sd3, LLC · 2005
- Power tool safety device138US 6,418,829 B12002
- Safety detection and protection system for power tools136US 6,922,153 B2Credo Technology Corporation · 2005
- Table saw with improved safety system136US 6,994,004 B2Sd3, LLC · 2006