B23Q 2003/155418
The grippers moving together
Official title: {the grippers moving together}
B23Q2003/155418 (The grippers moving together) appears on 140 US grants and 100 published applications in this corpus.
Search patents in B23Q- Granted patents
- 140
- Published applications
- 100
- Assignees
- 110
- Inventors
- 335
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 6 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 7 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 4 | 2 |
| 2003 | 3 | 3 |
| 2004 | 3 | 1 |
| 2005 | 0 | 1 |
| 2006 | 3 | 2 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 2 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 3 |
| 2012 | 1 | 0 |
| 2013 | 1 | 3 |
| 2014 | 3 | 7 |
| 2015 | 1 | 6 |
| 2016 | 5 | 8 |
| 2017 | 2 | 4 |
| 2018 | 9 | 3 |
| 2019 | 4 | 8 |
| 2020 | 3 | 12 |
| 2021 | 7 | 5 |
| 2022 | 5 | 8 |
| 2023 | 5 | 4 |
| 2024 | 4 | 5 |
| 2025 | 0 | 7 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Machine tool16 Jun 2026US 12,654,268 B2Dmg Mori Co., Ltd.
- Processing machine14 Apr 2026US 12,599,997 B2Dmg Mori Co., Ltd.
- Method and system for injecting cutting fluid during milling under different working conditions13 Jan 2026US 12,521,829 B2Chongqing University
- Machine tool and operation method therefor13 Aug 2024US 12,059,766 B2Dn Solutions Co., Ltd.
- Tool magazine9 Jul 2024US 12,030,154 B2Dn Solutions Co., Ltd.
- Vertically movable tool magazine system25 Jun 2026US 2026/0175339 A1Chen Sound Industrial Co., Ltd.
- Tool clamping mechanism of machining apparatus2 Apr 2026US 2026/0091456 A1Sanjet International Co., Ltd.
- Tool changing arm of automatic tool changing device20 Nov 2025US 2025/0353127 A1Sanjet International Co., Ltd.
- Tool transport system and method for exchanging tools at machine tools30 Oct 2025US 2025/0332672 A1Deckel Maho Pfronten GmbH
- Machine tool changer, machine tool, and machine tool changing method30 Oct 2025US 2025/0332673 A1Kede Numerical Control Co., Ltd.
Most cited
By later US patents
- Tool carousel72US 6,228,008 B1Bridgeport Machines Limited · 2001
- Manipulator for tools and tool adapters45US 5,093,978 AWerner und Kolb Werkzeugmaschinen GmbH · 1992
- Automatic blade changing system33US 6,030,326 ASeiko Seiki Kabushiki Kaisha · 2000
- Tool change mechanism for machine tools31US 4,087,901 AKearney & Trecker Corporation · 1978
- Automatic tool changing apparatus29US 4,833,772 ABrother Kogyo Kabushiki Kaisha · 1989