B23Q 3/15566
The tool being inserted in a tool holder directly from a storage
Official title: {the tool being inserted in a tool holder directly from a storage device, i.e. without using transfer devices}
B23Q3/15566 (The tool being inserted in a tool holder directly from a storage) appears on 58 US grants and 51 published applications in this corpus.
Search patents in B23Q- Granted patents
- 58
- Published applications
- 51
- Assignees
- 37
- Inventors
- 89
- Latest grant
- 25 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 2 | 4 |
| 2016 | 2 | 8 |
| 2017 | 1 | 10 |
| 2018 | 10 | 4 |
| 2019 | 9 | 6 |
| 2020 | 6 | 7 |
| 2021 | 5 | 3 |
| 2022 | 3 | 0 |
| 2023 | 3 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
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Most cited
By later US patents
- Punch press utilizing workpiece guidance system to effect tool changing31US 4,951,375 ATrumpf GmbH & Co. · 1990
- Tool changing apparatus for a multi-axis manipulator29US 4,046,263 AGeneral Motors Corporation · 1977
- Punch press with dual tool changing assemblies and method of punching29US 5,224,915 ATrumpf GmbH & Co. · 1993
- Punch press with automatic tool changer23US 4,423,546 AW. A. Whitney Corp. · 1984
- Multiple processing machine20US 4,682,401 AAmada Company, Limited · 1987