B23Q 2003/155404
The transfer mechanism comprising a single gripper
Official title: {the transfer mechanism comprising a single gripper}
B23Q2003/155404 (The transfer mechanism comprising a single gripper) appears on 91 US grants and 85 published applications in this corpus.
Search patents in B23Q- Granted patents
- 91
- Published applications
- 85
- Assignees
- 77
- Inventors
- 215
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 3 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 0 | 4 |
| 2015 | 0 | 2 |
| 2016 | 3 | 4 |
| 2017 | 2 | 3 |
| 2018 | 6 | 3 |
| 2019 | 4 | 6 |
| 2020 | 4 | 15 |
| 2021 | 4 | 6 |
| 2022 | 4 | 5 |
| 2023 | 6 | 10 |
| 2024 | 7 | 8 |
| 2025 | 2 | 5 |
| 2026 | 7 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Tool transport device29 Sep 2026US 12,746,628 B2Dmg Mori Co., Ltd.
- Machine tool22 Sep 2026US 12,741,350 B2Dmg Mori Co., Ltd.
- Combined transfer and storage device and manufacturing line for machining15 Sep 2026US 12,734,630 B2CHIRON Group SE
- Handling assembly of a machine tool28 Apr 2026US 12,611,743 B2P & L GmbH & Co. KG
- Multi-spindle machine tool14 Apr 2026US 12,599,996 B2Index-Werke GmbH & Co. KG Hahn & Tessky
- Swing-type tool magazine system2 Jul 2026US 2026/0183880 A1Chen Sound Industrial Co., Ltd.
- Vertically movable tool magazine system25 Jun 2026US 2026/0175339 A1Chen Sound Industrial Co., Ltd.
- Tool exchange system of machine tool8 Jan 2026US 2026/0008144 A1Chen Sound Industrial 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
- Deformable pin locking mechanism for robotic tool changer32US 10,047,908 B1ATI Industrial Automation, Inc. · 2018
- Magazine for tools and/or workpiece with removing device30US 5,281,194 AHirschmann GmbH · 1994
- Toolholder for machine tools20US 3,953,039 ATextron Inc. · 1976
- Gripping device20US 4,744,596 AHeller Maschinenfabrik GmbH · 1988
- Method and apparatus for changing tools in an automated machine tool19US 5,068,958 ADynamotion Corporation · 1991