B23D 1/24
For planing inner surfaces
Official title: for planing inner surfaces, e.g. of moulds
B23D1/24 (For planing inner surfaces) appears on 2 US grants and 3 published applications in this corpus.
Search patents in B23D- Granted patents
- 2
- Published applications
- 3
- Assignees
- 4
- Inventors
- 11
- Latest grant
- 8 Nov 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 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 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Device for adjusting cutting depth for removal of weld beads inside profile sections such as tubes and the like8 Nov 2016US 9,486,868 B2Fives Oto S.P.A.
- Method of and apparatus for the finish shaping of profiled cylindrical holes4 Mar 1986US 4,573,841 AN P S P po Hydroplastichna Obrabotka na Metalite
- Treatment device, treatment method, method for manufacturing metal pipe material, and metal pipe material25 May 2023US 2023/0160050 A1Sumitomo Heavy Industries, Ltd.
- Device for adjusting cutting depth for removal of weld beads inside profile sections such as tubes and the like9 Jul 2015US 2015/0190873 A1Fives Oto S.P.A.
- Machining apparatus for long tube lengths and related methods15 Nov 2012US 2012/0288343 A1Smith International, Inc.
Most cited
By later US patents