B23Q 2039/008
Machines of the lathe type
Official title: {Machines of the lathe type}
B23Q2039/008 (Machines of the lathe type) appears on 99 US grants and 111 published applications in this corpus.
Search patents in B23Q- Granted patents
- 99
- Published applications
- 111
- Assignees
- 68
- Inventors
- 239
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 3 |
| 2003 | 3 | 2 |
| 2004 | 3 | 0 |
| 2005 | 2 | 6 |
| 2006 | 2 | 3 |
| 2007 | 5 | 2 |
| 2008 | 3 | 3 |
| 2009 | 2 | 6 |
| 2010 | 0 | 1 |
| 2011 | 2 | 3 |
| 2012 | 4 | 2 |
| 2013 | 1 | 8 |
| 2014 | 4 | 7 |
| 2015 | 7 | 3 |
| 2016 | 7 | 5 |
| 2017 | 3 | 5 |
| 2018 | 3 | 4 |
| 2019 | 3 | 3 |
| 2020 | 3 | 6 |
| 2021 | 4 | 6 |
| 2022 | 1 | 5 |
| 2023 | 7 | 11 |
| 2024 | 3 | 9 |
| 2025 | 3 | 2 |
| 2026 | 7 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Machine tool18 Aug 2026US 12,708,974 B2Etxe-Tar, S.A.
- Numerical control machine tool26 May 2026US 12,636,745 B2Shenzhen Institutes of Advanced Technology Chinese Academy of Sciences
- Multi-spindle machine tool14 Apr 2026US 12,599,996 B2Index-Werke GmbH & Co. KG Hahn & Tessky
- Combined processing machine24 Mar 2026US 12,583,035 B2Fuji Corporation
- Machine tool, in particular lathe with auxiliary spindle3 Mar 2026US 12,564,886 B2Dmg Mori Co., Ltd.
- Machine tool8 Oct 2026US 2026/0307196 A1Etxe-Tar, S.A.
- Device and method for machining workpieces on a multi-spindle lathe17 Sep 2026US 2026/0273683 A1
- Machining center for machining an elongated metal workpiece3 Sep 2026US 2026/0257312 A1Afw Holding GmbH
- Rotary tool device and machine tool27 Aug 2026US 2026/0249412 A1Citizen Machinery Co., Ltd.
- Turning machine tool21 May 2026US 2026/0138191 A1E.M.G. Srl
Most cited
By later US patents
- Numerically-controlled lathe, numerically-controlled device therefor and processing procedure thereby53US 5,127,140 AHitachi Seiki Co., Ltd. · 1992
- Lathe33US 5,490,307 AIndex-Werke GmbH & Co. KG Hahn & Tessky · 1996
- Numeric-control machine tool for turning and hobbing mechanical parts30US 6,079,090 ANuova Trasmissione S.r.l. · 2000
- Multiple-spindle lathe29US 5,704,262 APCC Pittler Maschinenfabrik GmbH · 1998
- Numerically controlled lathe17US 4,683,786 ATraub AG · 1987