B23B 2222/56
Non-specified metals
B23B2222/56 (Non-specified metals) appears on 9 US grants and 13 published applications in this corpus.
Search patents in B23B- Granted patents
- 9
- Published applications
- 13
- Assignees
- 9
- Inventors
- 20
- Latest grant
- 17 Mar 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 2 |
| 2008 | 3 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 2 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
By publication year.
Recent patents
- Drill17 Mar 2020US 10,589,364 B2Toko, Inc.
- Drill and drilling method for workpiece29 May 2018US 9,981,322 B2Subaru Corporation
- Drill and method of manufacturing drill28 Nov 2017US 9,827,617 B2Subaru Corporation
- Drill and drilling method for workpiece10 Nov 2015US 9,180,531 B2Fuji Jukogyo Kabushiki Kaisha
- Tool holder with vibration damping means and a method for manufacturing the same14 Aug 2012US 8,240,961 B2Mircona AB
- Machine tool component and method for producing the machine tool component3 Nov 2022US 2022/0347763 A1Haimer GmbH
- Drill3 Oct 2019US 2019/0299302 A1Toko, Inc.
- Drill and drilling method for workpiece28 Jan 2016US 2016/0023281 A1Fuji Jukogyo Kabushiki Kaisha
- Drill and method of manufacturing drill26 Nov 2015US 2015/0336182 A1Fuji Jukogyo Kabushiki Kaisha
- Drill and drilling method for workpiece24 Jun 2010US 2010/0158626 A1Fuji Jukogyo Kabushiki Kaisha
Most cited
By later US patents
- Multi-purpose drilling tool19US 7,401,667 B2Robert Bosch GmbH · 2008
- Hole saw9US 7,384,222 B22008
- Drill4US 10,589,364 B2Toko, Inc. · 2020
- Drill and drilling method for workpiece4US 9,180,531 B2Fuji Jukogyo Kabushiki Kaisha · 2015
- Mechanically actuated workpiece holder including a plastic collet3US 7,469,907 B2Hydra-Lock Corporation · 2008