B23B 31/16166
Form of the jaws
Official title: {Form of the jaws}
B23B31/16166 (Form of the jaws) appears on 7 US grants and 6 published applications in this corpus.
Search patents in B23B- Granted patents
- 7
- Published applications
- 6
- Assignees
- 6
- Inventors
- 14
- Latest grant
- 12 Mar 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Tap holder for multiple tap sizes12 Mar 2019US 10,226,831 B2Black & Decker Inc.
- Device for clamping a workpiece holder to a collet chuck that can be fixed to a machine tool6 Oct 2015US 9,149,875 B2
- Clamping jaw1 Jun 2004US 6,742,786 B2Robert Schröder GmbH & Co. KG
- Drill string chuck13 Apr 2004US 6,719,303 B2Boart Longyear International Holdings, Inc.
- Positive lock broach puller12 Oct 1993US 5,252,012 AThe Cross Company
- Chuck assembly for a rotary power tool8 May 2025US 2025/0144719 A1
- Internal clamping means for clamping a plurality of workpieces20 Jan 2022US 2022/0016719 A1Hainbuch GmbH Spannende Technik
- Tap holder for multiple tap sizes2 Nov 2017US 2017/0312839 A1Black & Decker Inc.
- Device for Clamping a Workpiece Holder to a Collet Chuck that can be Fixed to a Machine Tool8 Mar 2012US 2012/0056387 A1
- Drill string chuck1 May 2003US 2003/0080520 A1Boart Longyear International Holdings, Inc.
Most cited
By later US patents
- Chuck for an earth boring machine14US 4,196,914 ADresser Industries, Inc. · 1980
- Drill string chuck8US 6,719,303 B2Boart Longyear International Holdings, Inc. · 2004
- Clamping jaw8US 6,742,786 B2Robert Schröder GmbH & Co. KG · 2004
- Multi-part pressure chuck7US 4,116,453 A1978
- Device for clamping a workpiece holder to a collet chuck that can be fixed to a machine tool3US 9,149,875 B22015