B23D 77/14
Reamers for special use
Official title: Reamers for special use, e.g. for working cylinder ridges
B23D77/14 (Reamers for special use) appears on 21 US grants and 33 published applications in this corpus.
Search patents in B23D- Granted patents
- 21
- Published applications
- 33
- Assignees
- 24
- Inventors
- 54
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 2 |
| 2012 | 0 | 4 |
| 2013 | 1 | 1 |
| 2014 | 2 | 0 |
| 2015 | 2 | 0 |
| 2016 | 0 | 1 |
| 2017 | 2 | 2 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 2 | 4 |
| 2022 | 2 | 4 |
| 2023 | 1 | 4 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Reaming tool29 Sep 2026US 12,746,611 B2
- Roller-skate bearing seat truing tool12 Aug 2025US 12,383,970 B2Skates US, Inc.
- Spray containment systems and welding gun nozzle cleaning systems including spray containment systems10 Dec 2024US 12,162,105 B2Illinois Tool Works Inc.
- Machining tool23 May 2023US 11,654,494 B2Honda Motor Co., Ltd.
- Black Hawk bushing removal and reamer device15 Nov 2022US 11,498,136 B1
- Reaming tool20 Aug 2026US 2026/0241472 A1
- Cutting tool with nozzle18 Sep 2025US 2025/0289062 A1AB Sandvik Coromant
- Multi-configuration deburring reamer11 Apr 2024US 2024/0116121 A1
- Reamers and methods of preparing tubing10 Aug 2023US 2023/0249271 A1Titeflex Corporation
- Method of making a firearm barrel11 May 2023US 2023/0142727 A1True Velocity IP Holdings, LLC
Most cited
By later US patents
- Tubing connector with integrated crimp ring and reaming tool for use therewith18US 6,523,862 B12003
- Bidirectional reaming cutter17US 8,025,662 B2Symmetry Medical, Inc. · 2011
- Valve seat and valve guide machining tool5US 7,451,534 B2Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG · 2008
- Drilling tool and method for producing a drilled hole4US 11,192,196 B2EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik fur Prazisionswerkzeuge · 2021
- Manufacturing process of a unitary barrel, chamber and action for a firearm4US 8,365,647 B22013