B23B 2231/04
Adapters
B23B2231/04 (Adapters) appears on 122 US grants and 173 published applications in this corpus.
Search patents in B23B- Granted patents
- 122
- Published applications
- 173
- Assignees
- 101
- Inventors
- 225
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 5 |
| 2007 | 1 | 3 |
| 2008 | 3 | 5 |
| 2009 | 2 | 3 |
| 2010 | 3 | 3 |
| 2011 | 0 | 3 |
| 2012 | 2 | 1 |
| 2013 | 4 | 6 |
| 2014 | 3 | 7 |
| 2015 | 4 | 12 |
| 2016 | 4 | 7 |
| 2017 | 7 | 6 |
| 2018 | 8 | 12 |
| 2019 | 8 | 10 |
| 2020 | 9 | 13 |
| 2021 | 11 | 15 |
| 2022 | 9 | 19 |
| 2023 | 6 | 15 |
| 2024 | 10 | 10 |
| 2025 | 9 | 12 |
| 2026 | 9 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Connector system for operating a trailer jack and a hopper door actuator with a drill1 Sep 2026US 12,722,208 B2
- Self-locking clamping system for a hollow shaft23 Jun 2026US 12,661,719 B2WTO Vermögensverwaltung GmbH
- Dynamically configurable arbor assembly apparatus with dynamically attachable and removeable components16 Jun 2026US 12,654,240 B2
- Tool holder having a cylindrical fixation bore extending rearwardly from a front fixation surface and a fastening bore intersecting the front fixation surface12 May 2026US 12,623,293 B2Iscar, Ltd.
- Hydro chuck7 Apr 2026US 12,594,609 B2Big Daishowa Co., Ltd.
- Modular lathe tool adapter27 Aug 2026US 2026/0249409 A1Endurapin LLC
- Tool holder16 Jul 2026US 2026/0199988 A1PCM Precision Tooling SA
- Chuck4 Jun 2026US 2026/0151880 A1
- Tool Holder For A Computer Numerical Control Machine5 Mar 2026US 2026/0061500 A1Global CNC Industries, LTD.
- Ram clamping system16 Oct 2025US 2025/0319526 A1Adelbert Haas GmbH
Most cited
By later US patents
- Tool holder41US 4,714,389 AJ. Kuhn GmbH Co. · 1987
- Bit holding apparatus for use with a power tool35US 8,132,990 B22012
- Intraosseous device couplers, drivers, kits, and methods35US 9,883,853 B2Teleflex Medical Devices S.àR.L. · 2018
- Bit holding apparatus for use with a power tool34US 7,374,377 B22008
- Tool-holder33US 5,775,857 AJohne & Co. Prazisionswerkeuge GmbH · 1998