B23B 2229/16
Boring, facing or grooving heads with integral electric motor
B23B2229/16 (Boring, facing or grooving heads with integral electric motor) appears on 10 US grants and 9 published applications in this corpus.
Search patents in B23B- Granted patents
- 10
- Published applications
- 9
- Assignees
- 13
- Inventors
- 27
- Latest grant
- 20 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 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 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 3 |
| 2023 | 0 | 0 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Adjusting device and machining system20 Aug 2024US 12,064,818 B2Blum-Novotest GmbH
- Boring head with a mechanism for clamping a displaceable tool carrier27 Feb 2024US 11,911,831 B2Big Kaiser Präzisionswerkzeuge AG
- Boring tool31 Aug 2021US 11,103,931 B2Sandvik Intellectual Property AB
- Hybrid cutting apparatus and method of cutting groove using the same27 Aug 2019US 10,391,564 B2Korea Institute of Machinery & Materials
- Boring and facing head2 Feb 2016US 9,248,505 B2D'Andrea S.p.A.
- Adjusting device and machining system6 Oct 2022US 2022/0314339 A1Blum-Novotest GmbH
- Boring Head With A Mechanism For Clamping A Displaceable Tool Carrier14 Jul 2022US 2022/0219246 A1Big Kaiser Präzisionswerkzeuge AG
- Milling head, turn-mill machine and method10 Mar 2022US 2022/0072631 A1
- Boring tool25 Apr 2019US 2019/0118267 A1Sandvik Intellectual Property AB
- Hybrid cutting apparatus and method of cutting groove using the same11 Oct 2018US 2018/0290216 A1Gottfried Wilhelm Leibniz Universitat Hannover
Most cited
By later US patents
- Rotary cutting tool16US 4,933,868 ARenishaw PLC · 1990
- Apparatus to make the crosswise movement of the toolholder slide mounted on the spindle of a tool machine automatic during the cutting motion6US 4,676,704 ABakuer Italiana S.p.A. · 1987
- Face and internal turning head6US 4,762,037 AK. R. Pfiffner Engineering · 1988
- Tool head for machine-tools6US 5,807,037 AKomet Praezisionswerkzeuge Robert Breuning GmbH · 1998
- Hybrid cutting apparatus and method of cutting groove using the same3US 10,391,564 B2Korea Institute of Machinery & Materials · 2019