B23C 2215/20
Crankshafts
B23C2215/20 (Crankshafts) appears on 29 US grants and 27 published applications in this corpus.
Search patents in B23C- Granted patents
- 29
- Published applications
- 27
- Assignees
- 17
- Inventors
- 61
- Latest grant
- 11 Jul 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 2 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 5 |
| 2010 | 1 | 3 |
| 2011 | 3 | 1 |
| 2012 | 2 | 2 |
| 2013 | 2 | 0 |
| 2014 | 3 | 0 |
| 2015 | 2 | 3 |
| 2016 | 0 | 1 |
| 2017 | 2 | 1 |
| 2018 | 0 | 0 |
| 2019 | 2 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Machining center for processing center groove and center groove processing method of a crankshaft using the same11 Jul 2023US 11,697,163 B2Hyundai Motor Company
- Machining center for processing center groove and center groove processing method of a crankshaft using the same8 Mar 2022US 11,267,056 B2Hyundai Motor Company
- Internal milling machine31 Aug 2021US 11,103,936 B2MAG IAS GmbH
- Method of manufacturing a crankshaft3 Nov 2020US 10,821,527 B2GM Global Technology Operations LLC
- Machining oval cores in crankshafts16 Jul 2019US 10,352,352 B2GM Global Technology Operations LLC
- Machining Center for Processing Center Groove and Center Groove Processing Method of a Crankshaft Using the Same14 Apr 2022US 2022/0111451 A1Hyundai Motor Company
- Machining Center for Processing Center Groove and Center Groove Processing Method of a Crankshaft Using the Same3 Jun 2021US 2021/0162517 A1Hyundai Motor Company
- Internal milling machine27 Aug 2020US 2020/0269332 A1MAG IAS GmbH
- Method of manufacturing a crankshaft9 Apr 2020US 2020/0108455 A1GM Global Technology Operations LLC
- Machining oval cores in crankshafts11 Apr 2019US 2019/0107144 A1GM Global Technology Operations LLC
Most cited
By later US patents
- Milling cutter with precision adjustment16US 7,101,121 B2Sandvik Intellectual Property AB · 2006
- Tangential cutting insert and milling cutter15US 7,097,393 B2Iscar, Ltd. · 2006
- Apparatus for machining crankpins14US 6,146,063 AWidia GmbH · 2000
- Rotary milling process and device10US 6,050,757 AWidia GmbH · 2000
- Cutting insert8US 7,275,895 B2Kennametal Widia Produktions GmbH & Co. KG · 2007