B23B 2260/122
Safety devices
B23B2260/122 (Safety devices) appears on 27 US grants and 31 published applications in this corpus.
Search patents in B23B- Granted patents
- 27
- Published applications
- 31
- Assignees
- 22
- Inventors
- 79
- Latest grant
- 8 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 2 | 0 |
| 2012 | 1 | 2 |
| 2013 | 0 | 1 |
| 2014 | 2 | 1 |
| 2015 | 2 | 5 |
| 2016 | 2 | 5 |
| 2017 | 4 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 1 |
| 2020 | 1 | 5 |
| 2021 | 3 | 0 |
| 2022 | 2 | 2 |
| 2023 | 0 | 1 |
| 2024 | 3 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Power tool8 Oct 2024US 12,109,634 B2Makita Corporation
- Ratcheting anti-lock chuck guard for lathe20 Feb 2024US 11,904,392 B1
- Drill unit with a motor unit and a gear unit2 Jan 2024US 11,858,052 B2Husqvarna AB
- Drill device for removing plugging inside pipe29 Nov 2022US 11,511,324 B2LG Chem.Ltd.
- Power tool5 Apr 2022US 11,296,581 B2Nanjing Chervon Industry Co., Ltd.
- Drilling guard8 Aug 2024US 2024/0261875 A1
- Digging apparatus with safety mechanism9 Nov 2023US 2023/0358101 A1Techtronic Cordless GP
- Power tool29 Dec 2022US 2022/0410282 A1Makita Corporation
- Drill Unit With a Motor Unit and a Gear Unit18 Aug 2022US 2022/0258256 A1Husqvarna AB
- Electrically controllable rotary pressure device and method for controlling the same18 Jun 2020US 2020/0192323 A1Rimscience Co., Ltd.
Most cited
By later US patents
- Portable drilling device971US 7,936,142 B2Nitto Kohki Co., Ltd. · 2011
- Drilling apparatus with wall-covering protection13US 4,605,345 A1986
- Electric motor driven screw driving or drilling tool device with planetary gear10US 7,537,540 B2Metabowerke GmbH · 2009
- Battery-powered portable tools10US 8,833,485 B2Husqvarna AB · 2014
- Tool or tool holder7US 6,297,747 B1Otto Bilz, Werkzeugfabrik GmbH & Co. · 2001