B23C 2260/28
Differential screw threads
B23C2260/28 (Differential screw threads) appears on 7 US grants and 8 published applications in this corpus.
Search patents in B23C- Granted patents
- 7
- Published applications
- 8
- Assignees
- 6
- Inventors
- 14
- Latest grant
- 10 Dec 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 1 |
| 2018 | 4 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year.
Recent patents
- Modular cutting tool10 Dec 2019US 10,500,654 B2Kennametal Inc.
- Rotary cutting tool with internal balancing feature13 Nov 2018US 10,124,424 B2Kennametal Inc.
- Cutting edge position adjustment mechanism and cutting edge-replaceable cutting tool8 May 2018US 9,962,775 B2Mitsubishi Materials Corporation
- Cutter heads with improved coupling13 Feb 2018US 9,889,509 B2Kennametal Inc.
- Mechanism for enhanced, bi-directional fine adjustment of cutting insert cartridges in machine tools9 Jan 2018US 9,862,040 B2Sandvik Intellectual Property AB
- Cutting holder and cutting tool19 Jun 2025US 2025/0196232 A1Ntk Cutting Tools Co., Ltd.
- Modular cutting tool11 Jul 2019US 2019/0210125 A1Kennametal Inc.
- Rotary cutting tool with internal balancing feature13 Jul 2017US 2017/0197258 A1Kennametal Inc.
- Cutting edge position adjustment mechanism and cutting edge-replaceable cutting tool28 Apr 2016US 2016/0114413 A1Mitsubishi Materials Corporation
- Mechanism for enhanced, bi-directional fine adjustment of cutting insert cartridges in machine tools31 Mar 2016US 2016/0089730 A1Sandvik Intellectual Property AB
Most cited
By later US patents
- Rotary cutting tool with internal balancing feature4US 10,124,424 B2Kennametal Inc. · 2018
- Monobloc surface milling cutter3US 8,011,863 B2Jakob Lach GmbH & Co. KG · 2011
- Mechanism for enhanced, bi-directional fine adjustment of cutting insert cartridges in machine tools3US 9,862,040 B2Sandvik Intellectual Property AB · 2018
- Cutting tool including a cutting insert retaining and adjusting mechanism1US 9,827,621 B2Greenleaf Technology Corporation · 2017
- Cutter heads with improved coupling1US 9,889,509 B2Kennametal Inc. · 2018