B23B 2231/2013
Non-cylindrical
B23B2231/2013 (Non-cylindrical) appears on 2 US grants and 3 published applications in this corpus.
Search patents in B23B- Granted patents
- 2
- Published applications
- 3
- Assignees
- 3
- Inventors
- 5
- Latest grant
- 9 Nov 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
By publication year.
Recent patents
- Abrasive rotary tool with expandable collet29 Dec 2022US 2022/0410281 A13M Innovative Properties Company
- Apparatus and methods for improving contact stress distribution within collet-type mechanisms14 Jan 2021US 2021/0008640 A1Noetic Technologies Inc.
- Chuck28 Jul 2005US 2005/0161889 A1Robert Schröder GmbH & Co. KG
Most cited
By later US patents