B23B 2240/36
Connections using a tongue and a hollow of corresponding prismatic form
B23B2240/36 (Connections using a tongue and a hollow of corresponding prismatic form) appears on 18 US grants and 8 published applications in this corpus.
Search patents in B23B- Granted patents
- 18
- Published applications
- 8
- Assignees
- 12
- Inventors
- 30
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cutting head having rotationally asymmetric coupling pin, tool shank and cutting tool9 Jun 2026US 12,649,188 B2Iscar, Ltd.
- Cutting tool part assembly21 Feb 2023US 11,583,936 B2Sandvik Intellectual Property AB
- Tool holding system having captive and non-releasable members, method of manufacture and assembly of same and cutting tool2 Jun 2020US 10,668,541 B2Iscar, Ltd.
- Spacer for spacing a tool from a tool stand17 Oct 2017US 9,789,600 B2Husqvarna AB
- Tools holder29 Nov 2016US 9,505,059 B2X' Pole Precision Tools Inc.
- Cutting head having rotationally asymmetric coupling pin, tool shank and cutting tool26 Sep 2024US 2024/0316653 A1Iscar, Ltd.
- Cutting insert, holder, and cutting tool5 Sep 2024US 2024/0293872 A1Tungaloy Corporation
- Cutting tool part assembly13 Aug 2020US 2020/0254530 A1Sandvik Intellectual Property AB
- Tool holding system having captive and non-releasable members, method of manufacture and assembly of same and cutting tool31 Jan 2019US 2019/0030618 A1Iscar, Ltd.
- Tools holder14 Apr 2016US 2016/0101472 A1X' Pole Precision Tools Inc.
Most cited
By later US patents
- Tool for chip removal47US 5,851,094 ASeco Tools AB · 1998
- Milling tool and cutter head therefor42US 5,964,555 ASeco Tools AB · 1999
- Cutting tool24US 4,270,422 ASandvik Aktiebolag · 1981
- Rotatable tool for chip removing machining as well as a loose top and a basic body therefor19US 9,162,295 B2Sandvik Intellectual Property AB · 2015
- Tool for metal cutting18US 4,850,759 ASeco Tools AB · 1989