B23B 3/168
Arrangements for performing other machining operations
Official title: {Arrangements for performing other machining operations, e.g. milling, drilling}
B23B3/168 (Arrangements for performing other machining operations) appears on 48 US grants and 38 published applications in this corpus.
Search patents in B23B- Granted patents
- 48
- Published applications
- 38
- Assignees
- 27
- Inventors
- 93
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 3 | 0 |
| 2004 | 2 | 1 |
| 2005 | 1 | 4 |
| 2006 | 4 | 3 |
| 2007 | 4 | 0 |
| 2008 | 1 | 5 |
| 2009 | 0 | 0 |
| 2010 | 2 | 1 |
| 2011 | 0 | 4 |
| 2012 | 1 | 0 |
| 2013 | 2 | 2 |
| 2014 | 1 | 4 |
| 2015 | 4 | 0 |
| 2016 | 2 | 2 |
| 2017 | 1 | 2 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 3 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 3 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Machine tool, in particular lathe with auxiliary spindle3 Mar 2026US 12,564,886 B2Dmg Mori Co., Ltd.
- Automatic tool exchanger27 Jan 2026US 12,533,761 B2Fuji Corporation
- Machine tool system27 May 2025US 12,311,490 B2Murata Machinery, Ltd.
- Machine tool, in particular lathe9 Nov 2021US 11,167,354 B2Gildemeister Italiana S.P.A.
- Machine tool22 May 2018US 9,975,180 B2Dmg Mori Co., Ltd.
- Machine tool, in particular a lathe, and method for machining workpieces using a machine tool19 Sep 2024US 2024/0307971 A1Dmg Mori Bergamo S.R.L.
- Automatic tool exchanger28 Sep 2023US 2023/0302593 A1Fuji Corporation
- Machine tool system15 Jun 2023US 2023/0182251 A1Murata Machinery, Ltd.
- Machine tool, in particular lathe with auxiliary spindle16 Mar 2023US 2023/0078509 A1Dmg Mori Co., Ltd.
- Workpiece processing assembly with multiple working operations23 Dec 2021US 2021/0394276 A1Yu-Hong Technology Co., Ltd.
Most cited
By later US patents
- Lathe33US 5,490,307 AIndex-Werke GmbH & Co. KG Hahn & Tessky · 1996
- Lathe27US 4,571,796 AVoest-Alpine Aktiengesellschaft · 1986
- Method of machining a workpiece in a turret lathe and an NC lathe for performing this method20US 4,635,340 AIndex-Werke Komm.-Ges. Hahn & Tessky · 1987
- Composite NC lathe19US 6,626,075 B2Nakamura-Tome Precision Industry Co., Ltd. · 2003
- Machine tool19US 7,266,871 B2Mori Seiki Co., Ltd. · 2007