B23D 2277/36
Reaming tools: with the diameter of the tool decreasing in the direction
Official title: with the diameter of the tool decreasing in the direction of the shank from the cutting tip
B23D2277/36 (Reaming tools: with the diameter of the tool decreasing in the direction) appears on 7 US grants and 5 published applications in this corpus.
Search patents in B23D- Granted patents
- 7
- Published applications
- 5
- Assignees
- 8
- Inventors
- 14
- Latest grant
- 30 May 2023
Filings by year
| Year | Granted patents | Published applications |
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| 2016 | 0 | 2 |
| 2017 | 1 | 0 |
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| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Reamer30 May 2023US 11,660,691 B2Sumitomo Electric Hardmetal Corp.
- Drilling tool and method for producing a drilled hole7 Dec 2021US 11,192,196 B2EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik fur Prazisionswerkzeuge
- Reaming element, reaming tool and method for the production thereof20 Nov 2018US 10,131,008 B2Komet Group GmbH
- Boring tool, particularly a reamer31 Jan 2017US 9,555,492 B2Audi AG
- Bidirectional reaming cutter27 Sep 2011US 8,025,662 B2Symmetry Medical, Inc.
- Reamer17 Feb 2022US 2022/0048125 A1Sumitomo Electric Hardmetal Corp.
- Drilling tool and method for producing a drilled hole6 Aug 2020US 2020/0246881 A1EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik fur Prazisionswerkzeuge
- Reaming element, reaming tool and method for the production thereof15 Sep 2016US 2016/0263685 A1Komet Group GmbH
- Boring tool, particularly a reamer28 Jan 2016US 2016/0023290 A1Audi AG
- Bidirectional reaming cutter22 Dec 2005US 2005/0283160 A1Symmetry Medical, Inc.
Most cited
By later US patents
- Bidirectional reaming cutter17US 8,025,662 B2Symmetry Medical, Inc. · 2011
- Reamer with radial relief and cutting land14US 5,921,728 AK-Line Industries, Inc. · 1999
- Hole finishing tool with improved axial alignment5US 5,201,616 AGeneral Motors Corporation · 1993
- Drilling tool and method for producing a drilled hole4US 11,192,196 B2EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik fur Prazisionswerkzeuge · 2021
- Boring tool, particularly a reamer2US 9,555,492 B2Audi AG · 2017