B23C 2230/04
Transport of chips
B23C2230/04 (Transport of chips) appears on 26 US grants and 32 published applications in this corpus.
Search patents in B23C- Granted patents
- 26
- Published applications
- 32
- Assignees
- 26
- Inventors
- 66
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 2 |
| 2008 | 1 | 3 |
| 2009 | 2 | 2 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 2 |
| 2017 | 1 | 3 |
| 2018 | 4 | 3 |
| 2019 | 2 | 0 |
| 2020 | 1 | 3 |
| 2021 | 1 | 3 |
| 2022 | 1 | 0 |
| 2023 | 0 | 2 |
| 2024 | 2 | 5 |
| 2025 | 0 | 0 |
| 2026 | 4 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cutting insert23 Jun 2026US 12,661,725 B2Tungaloy Corporation
- Up-spiral router bit having a profile and method of use2 Jun 2026US 12,643,255 B2Woodpeckers, LLC
- T-slot router bit10 Mar 2026US 12,569,921 B2Woodpeckers, LLC
- Milling tool for a dental milling machine and arrangement of a milling spindle and a milling tool6 Jan 2026US 12,515,289 B2vhf camfacture Aktiengesellschaft
- Tool body and a milling tool3 Sep 2024US 12,076,799 B2Seco Tools AB
- T-slot router bit24 Oct 2024US 2024/0351119 A1Woodpeckers, LLC
- Up-spiral router bit having a profile and method of use24 Oct 2024US 2024/0351238 A1Woodpeckers, LLC
- Metal cutting milling tool11 Jul 2024US 2024/0227040 A9AB Sandvik Coromant
- Metal cutting milling tool25 Apr 2024US 2024/0131602 A1AB Sandvik Coromant
- End mill18 Apr 2024US 2024/0123521 A1Osg Corporation
Most cited
By later US patents
- Rotary cutting tool with effective chip evacuation6US 9,004,822 B2Kennametal Inc. · 2015
- Debris collection for a milling process6US 9,937,599 B1The Boeing Company · 2018
- Milling cutter4US 7,311,481 B2Kennametal Inc. · 2007
- Tool body and cutting insert for metal cutting operations3US 7,121,770 B1Kennametal Inc. · 2006
- Toolholder with chip ejection segment thereupon3US 7,546,786 B2Kennametal Inc. · 2009