B23B 31/24
Characterised by features relating primarily to remote control of the gripping means
Official title: characterised by features relating primarily to remote control of the gripping means {(B23B31/201 takes precedence)}
B23B31/24 (Characterised by features relating primarily to remote control of the gripping means) appears on 889 US grants and 581 published applications in this corpus.
Search patents in B23B- Granted patents
- 889
- Published applications
- 581
- Assignees
- 473
- Inventors
- 1,360
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 15 | 0 |
| 1977 | 15 | 0 |
| 1978 | 14 | 0 |
| 1979 | 9 | 0 |
| 1980 | 12 | 0 |
| 1981 | 11 | 0 |
| 1982 | 10 | 0 |
| 1983 | 15 | 0 |
| 1984 | 4 | 0 |
| 1985 | 17 | 0 |
| 1986 | 25 | 0 |
| 1987 | 16 | 0 |
| 1988 | 33 | 0 |
| 1989 | 20 | 0 |
| 1990 | 18 | 0 |
| 1991 | 18 | 0 |
| 1992 | 17 | 0 |
| 1993 | 17 | 0 |
| 1994 | 10 | 0 |
| 1995 | 19 | 0 |
| 1996 | 9 | 0 |
| 1997 | 7 | 0 |
| 1998 | 16 | 0 |
| 1999 | 27 | 0 |
| 2000 | 12 | 0 |
| 2001 | 25 | 5 |
| 2002 | 29 | 15 |
| 2003 | 18 | 11 |
| 2004 | 10 | 10 |
| 2005 | 11 | 16 |
| 2006 | 8 | 14 |
| 2007 | 13 | 17 |
| 2008 | 20 | 30 |
| 2009 | 6 | 15 |
| 2010 | 11 | 20 |
| 2011 | 11 | 25 |
| 2012 | 9 | 16 |
| 2013 | 18 | 22 |
| 2014 | 18 | 31 |
| 2015 | 17 | 50 |
| 2016 | 32 | 26 |
| 2017 | 43 | 23 |
| 2018 | 24 | 34 |
| 2019 | 31 | 26 |
| 2020 | 26 | 27 |
| 2021 | 20 | 35 |
| 2022 | 22 | 24 |
| 2023 | 20 | 30 |
| 2024 | 17 | 22 |
| 2025 | 22 | 23 |
| 2026 | 22 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Mounting device, mounting method, and method for manufacturing product6 Oct 2026US 12,752,347 B2Sintokogio, Ltd.
- Tool clamp device and machine tool29 Sep 2026US 12,746,605 B2Dmg Mori Co., Ltd.
- Clamping device for tool holder1 Sep 2026US 12,722,209 B2AB Sandvik Coromant
- Tool rest and machine tool25 Aug 2026US 12,715,048 B2Dmg Mori Co., Ltd.
- Modular hydraulic chucks4 Aug 2026US 12,697,662 B2Kennametal Inc.
- Components of a Machine Tool for Automated Collet Chuck Maintenance and Cleaning1 Oct 2026US 2026/0295751 A1Schmoll Maschinen GmbH
- Tool holder with groove ring20 Aug 2026US 2026/0241464 A1Albrecht Praezision GmbH & Co. KG
- Tool holder16 Jul 2026US 2026/0199988 A1PCM Precision Tooling SA
- Device For Grinding A Workpiece And/Or Dressing A Tool16 Jul 2026US 2026/0200037 A1Reishauer AG
- Hydraulic chuck for jaw molding21 May 2026US 2026/0138194 A1Samchully Machinery Co., Ltd
Most cited
By later US patents
- Tool changer for vertical boring machine1,027US 4,321,746 AWhite Consolidated Industries, Inc. · 1982
- Wafer-handling apparatus having a resilient membrane which holds wafer when a vacuum is applied197US 5,423,716 A1995
- System for automatic finishing of machine parts124US 5,091,861 AN.C.T. Limited · 1992
- Device for effecting automatic exchange of measuring tools in a measuring robot or machine78US 4,706,372 AD. E. A. Digital Electronic Automation S.p.A. · 1987
- Free floating actuating sleeve for keyless chuck77US 4,498,682 AThe Singer Company · 1985