B23D 59/02
Devices for lubricating or cooling circular saw blades
B23D59/02 (Devices for lubricating or cooling circular saw blades) appears on 201 US grants and 158 published applications in this corpus.
Search patents in B23D- Granted patents
- 201
- Published applications
- 158
- Assignees
- 117
- Inventors
- 387
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 5 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 7 | 0 |
| 1990 | 8 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 8 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 2 |
| 2002 | 7 | 2 |
| 2003 | 2 | 4 |
| 2004 | 5 | 3 |
| 2005 | 1 | 4 |
| 2006 | 2 | 10 |
| 2007 | 2 | 2 |
| 2008 | 2 | 3 |
| 2009 | 3 | 2 |
| 2010 | 2 | 2 |
| 2011 | 3 | 4 |
| 2012 | 3 | 3 |
| 2013 | 1 | 2 |
| 2014 | 1 | 5 |
| 2015 | 2 | 6 |
| 2016 | 3 | 6 |
| 2017 | 4 | 12 |
| 2018 | 4 | 10 |
| 2019 | 11 | 11 |
| 2020 | 9 | 17 |
| 2021 | 5 | 10 |
| 2022 | 9 | 8 |
| 2023 | 5 | 7 |
| 2024 | 3 | 11 |
| 2025 | 9 | 6 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Blade assembly with ventilation openings22 Sep 2026US 12,741,329 B2Baron Investments, LLC
- Side-mounted double-saw synchronous transmission apparatus14 Jul 2026US 12,678,870 B2Dalian Field Manufacturing Co., Ltd
- Material cutting and grinding device17 Mar 2026US 12,576,472 B2Industrial Technology Research Institute
- Method and system of rivering filtration for power saw machine3 Feb 2026US 12,539,550 B2
- Saw guide support pad3 Feb 2026US 12,539,551 B2Precision Guide Machinery and Repair Limited
- Guttering assembly for cold saw system10 Sep 2026US 2026/0264155 A1Precision Automation, Inc.
- Automated ferrous cutting saw and linear positioning system10 Sep 2026US 2026/0264156 A1Precision Automation, Inc.
- Water supply device for blade18 Jun 2026US 2026/0168510 A1Mikasa Sangyo Co., Ltd.
- Cutting tool and power tool system12 Feb 2026US 2026/0042156 A1Nanjing Chervon Industry Co., Ltd.
- Circular saw apparatus with integrated multistage filtration system29 Jan 2026US 2026/0027634 A1JPL Global, LLC
Most cited
By later US patents