B23B 31/113
Retention by bayonet connection
B23B31/113 (Retention by bayonet connection) appears on 151 US grants and 93 published applications in this corpus.
Search patents in B23B- Granted patents
- 151
- Published applications
- 93
- Assignees
- 101
- Inventors
- 250
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 7 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 8 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 2 |
| 2004 | 1 | 2 |
| 2005 | 2 | 1 |
| 2006 | 3 | 2 |
| 2007 | 2 | 4 |
| 2008 | 1 | 2 |
| 2009 | 1 | 4 |
| 2010 | 1 | 4 |
| 2011 | 2 | 5 |
| 2012 | 1 | 5 |
| 2013 | 4 | 2 |
| 2014 | 3 | 7 |
| 2015 | 7 | 8 |
| 2016 | 7 | 4 |
| 2017 | 4 | 4 |
| 2018 | 3 | 3 |
| 2019 | 8 | 6 |
| 2020 | 7 | 6 |
| 2021 | 5 | 5 |
| 2022 | 3 | 3 |
| 2023 | 1 | 4 |
| 2024 | 6 | 6 |
| 2025 | 2 | 2 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Replaceable cutting head, tool holder and morse taper rotary cutting tool having fastening member26 May 2026US 12,636,712 B2Iscar, Ltd.
- Workpiece holder and machining apparatus17 Mar 2026US 12,576,450 B2Nissin Fulfil Co., Ltd.
- Tool quick-change set for medical hand-held machine tool10 Mar 2026US 12,569,918 B2Stuckenbrock Medizintechnik GmbH
- Cutter holder assembly capable of reducing longitudinal assembling gap between cutter and collet3 Jun 2025US 12,318,847 B2Shin-Yain Industrial Co., Ltd.
- Quick-release coupling for drilling and related methods4 Mar 2025US 12,240,047 B2J.H. Fletcher & Co.
- Intraosseous device couplers, drivers, kits, and methods22 May 2025US 2025/0162042 A1Teleflex Life Sciences II LLC
- Cutter holder assembly capable of reducing longitudinal assembling gap between cutter and collet20 Feb 2025US 2025/0058381 A1Shin-Yain Industrial Co., Ltd.
- Attachment mechanism for a power tool26 Dec 2024US 2024/0424652 A1Milwaukee Electric Tool Corporation
- Quick Release Mechanism3 Oct 2024US 2024/0326229 A1
- Replaceable cutting head, tool holder and morse taper rotary cutting tool having fastening member2 May 2024US 2024/0139829 A1Iscar, Ltd.
Most cited
By later US patents
- Tool attachment1,179US 9,193,045 B2Robert Bosch GmbH · 2015
- Novel means for mounting a tool to a robot arm105US 5,018,266 AMegamation Incorporated · 1991
- Pilot drill locating means for hole saw assembly85US 3,973,862 A1976
- Cutting head for mounting on a tool holder in a self-clamping manner85US 6,276,879 B1Iscar, Ltd. · 2001
- Roller twist drill70US 6,582,164 B1Kennametal Inc. · 2003