B23Q 3/103
Constructional elements used for constructing work holders
Official title: {Constructional elements used for constructing work holders}
B23Q3/103 (Constructional elements used for constructing work holders) appears on 175 US grants and 113 published applications in this corpus.
Search patents in B23Q- Granted patents
- 175
- Published applications
- 113
- Assignees
- 117
- Inventors
- 285
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 6 | 0 |
| 1990 | 5 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 10 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 0 |
| 2003 | 0 | 2 |
| 2004 | 2 | 4 |
| 2005 | 1 | 3 |
| 2006 | 3 | 3 |
| 2007 | 1 | 6 |
| 2008 | 2 | 5 |
| 2009 | 3 | 4 |
| 2010 | 2 | 2 |
| 2011 | 4 | 1 |
| 2012 | 3 | 2 |
| 2013 | 0 | 3 |
| 2014 | 3 | 9 |
| 2015 | 4 | 5 |
| 2016 | 7 | 9 |
| 2017 | 7 | 7 |
| 2018 | 4 | 6 |
| 2019 | 4 | 8 |
| 2020 | 4 | 7 |
| 2021 | 9 | 2 |
| 2022 | 8 | 3 |
| 2023 | 6 | 9 |
| 2024 | 5 | 5 |
| 2025 | 5 | 4 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Machine tool21 Jul 2026US 12,686,090 B2Dmg Mori Co., Ltd.
- Clamping arrangement24 Mar 2026US 12,583,068 B2Erowa AG
- Method and variable system for adjusting workpiece-supporting module24 Feb 2026US 12,558,748 B2Industrial Technology Research Institute
- Interchangeable carrier system16 Dec 2025US 12,496,669 B2Purem GmbH
- Modular workholding apparatus19 Aug 2025US 12,390,982 B2Hexagon Metrology, Inc.
- Machining center for the mechanical processing of workpieces8 Oct 2026US 2026/0307188 A1MG Beteiligungsgesellschaft mbH
- Clamping device for a machining center and machining center8 Oct 2026US 2026/0307189 A1MG Beteiligungsgesellschaft mbH
- Workpiece tray of a workpiece magazine and method for computer-assisted tray loading25 Jun 2026US 2026/0175338 A1Condor Custom Solutions GmbH & Co. KG
- Clamping device5 Mar 2026US 2026/0061537 A1Fcs System Srl
- Modular support system comprising a support base structure composed of octagonal profiles2 Oct 2025US 2025/0303508 A1SPRINGER GmbH
Most cited
By later US patents
- Universal system for the support and positioning of a workpiece61US 5,026,033 AThe Budd Company · 1991
- Tool holder support assembly56US 5,551,795 A1996
- Tooling plate48US 5,064,321 A1991
- Universal inspection workpiece holder44US 5,481,811 AThe Budd Company · 1996
- Fixture block serving as a manufacturing accessory42US 3,967,816 AMauser-Schaerer GmbH · 1976