B23C 3/305
In which more than one milling tool is used simultaneously
Official title: {in which more than one milling tool is used simultaneously, e.g. for sheet material}
B23C3/305 (In which more than one milling tool is used simultaneously) appears on 19 US grants and 20 published applications in this corpus.
Search patents in B23C- Granted patents
- 19
- Published applications
- 20
- Assignees
- 12
- Inventors
- 19
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 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 | 0 | 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 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 3 |
| 2005 | 1 | 0 |
| 2006 | 2 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 2 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 2 |
| 2016 | 1 | 0 |
| 2017 | 0 | 3 |
| 2018 | 3 | 0 |
| 2019 | 2 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 2 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Arrangement and method for forming grooves in a board element31 Mar 2026US 12,589,519 B2Ceraloc Innovation AB
- Method for the production of a heat sink composed of metal3 Dec 2024US 12,158,312 B2Erwin Quarder Systemtechnik GmbH
- Heat sink composed of metal and method for the production of same23 Jan 2024US 11,879,695 B2Erwin Quarder Systemtechnik GmbH
- Floorboards with decorative grooves15 Nov 2022US 11,498,305 B2Välinge Innovation AB
- Floorboards with decorative grooves12 Nov 2019US 10,471,678 B2Välinge Innovation AB
- Arrangement and method for forming grooves in a board element9 Jul 2026US 2026/0192482 A1Ceraloc Innovation AB
- Method for the production of a heat sink composed of metal29 Feb 2024US 2024/0068757 A1Erwin Quarder Systemtechnik GmbH
- Heat sink composed of metal22 Feb 2024US 2024/0060730 A1Erwin Quarder Systemtechnik GmbH
- Arrangement and method for forming grooves in a board element18 May 2023US 2023/0150164 A1Ceraloc Innovation AB
- Heat sink composed of metal and method for the production of same17 Nov 2022US 2022/0364801 A1Erwin Quarder Systemtechnik GmbH
Most cited
By later US patents
- Floorboards with decorative grooves127US 7,137,229 B2Välinge Innovation AB · 2006
- Floorboards with decorative grooves56US 7,866,115 B2Välinge Innovation AB · 2011
- Floorboards with decorative grooves38US 7,926,234 B2Välinge Innovation AB · 2011
- Method for making floorboards with decorative grooves27US 8,683,698 B2Välinge Innovation AB · 2014
- Automatic apparatus for machining panels, planks and similar articles made of wood, wooden derivatives and the like17US 4,243,081 APritelli, S.p.A. · 1981