B23B 2270/56
Turning, boring or drilling tools or machines with provision for milling
B23B2270/56 (Turning, boring or drilling tools or machines with provision for milling) appears on 16 US grants and 20 published applications in this corpus.
Search patents in B23B- Granted patents
- 16
- Published applications
- 20
- Assignees
- 17
- Inventors
- 46
- Latest grant
- 16 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 3 |
| 2003 | 4 | 1 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 2 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 2 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 2 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Manufacturing method of casing16 May 2023US 11,648,600 B2Mitsubishi Heavy Industries Compressor Corporation
- Machine tool with lathe tool and milling cutter9 Aug 2016US 9,409,268 B2Fu Ding Electronical Technology (Jiashan) Co., Ltd.
- Ultrasonic machining module28 Oct 2014US 8,870,500 B2Edison Welding Institute, Inc.
- ‘O’ flute multipurpose bit3 Jun 2014US 8,740,512 B2Robert Bosch GmbH
- Precision roll turning lathe20 Sep 2011US 8,020,268 B2Toshiba Kikai Kabushiki Kaisha
- Manufacturing method of casing17 Mar 2022US 2022/0080487 A1Mitsubishi Heavy Industries Compressor Corporation
- Drill and method for processing a workpiece20 Aug 2020US 2020/0261989 A1
- Combination drill, mill, and boring tool13 Aug 2020US 2020/0254534 A1Kyocera Sgs Precision Tools, Inc.
- Machine tool with lathe tool and milling cutter19 Jun 2014US 2014/0165348 A1Fu Ding Electronical Technology (Jiashan) Co., Ltd.
- 'o' flute multipurpose bit3 Nov 2011US 2011/0268517 A1Robert Bosch GmbH
Most cited
By later US patents
- Bit for cutting sheetrock41US 5,143,490 ARoto Zip Tool Corporation · 1992
- Combined boring and milling tool28US 4,265,574 AKomet Stahlhalter- und Werkzeugfabrik Robert Breuning GmbH · 1981
- Tool and method for forming a lug hole16US 7,226,250 B2Hayes Lemmerz International, Inc. · 2007
- Complex machining machine tool12US 6,565,497 B1Yamazaki Mazak Corporation · 2003
- Method of machining workpiece with complex tool8US 6,502,487 B2Yamazaki Mazak Corporation · 2003