B23D 77/10
By expanding a tube-like non-slotted part of the tool body
Official title: by expanding a tube-like non-slotted part of the tool body
B23D77/10 (By expanding a tube-like non-slotted part of the tool body) appears on 9 US grants and 8 published applications in this corpus.
Search patents in B23D- Granted patents
- 9
- Published applications
- 8
- Assignees
- 8
- Inventors
- 18
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 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 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 2 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Machining tool for box-end wrench and method of machining box-end wrench by using the same28 Jul 2026US 12,691,508 B2
- Tool head for a rotating tool26 Aug 2014US 8,814,482 B2Kennametal Inc.
- Expandable reamer29 Jul 2014US 8,790,051 B2Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG
- Rotary cutting tool3 Dec 2013US 8,596,937 B2Iscar, Ltd.
- Expandable multi-flute reamer with tapered pin28 Feb 2012US 8,123,442 B2Kennametal Inc.
- Machining tool for box-end wrench and method of machining box-end wrench by using the same5 Dec 2024US 2024/0399474 A1
- Rotary Tool, In Particular Reaming Tool and Adjustment Element For a Rotary Tool12 Jun 2014US 2014/0161551 A1
- Rotatable cutting tool4 Apr 2013US 2013/0084141 A1Guehring Ohg
- Tool head for a rotating tool13 Oct 2011US 2011/0250028 A1Kennametal Inc.
- Rotary Cutting Tool28 Oct 2010US 2010/0272533 A1Iscar, Ltd.
Most cited
By later US patents
- Reamer with interchangeable cutter head49US 5,163,790 APolytool AG · 1992
- Superfinishing tool40US 6,575,672 B1Hartmetallwerkzeugfabrik Andreas Maier GmbH & Co. KG · 2003
- Reamer27US 4,705,435 ADihart AG · 1987
- Tool for machining workpieces6US 6,926,475 B2Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG · 2005
- Expandable multi-flute reamer with tapered pin4US 8,123,442 B2Kennametal Inc. · 2012