B23B 2222/84
Steel
B23B2222/84 (Steel) appears on 65 US grants and 84 published applications in this corpus.
Search patents in B23B- Granted patents
- 65
- Published applications
- 84
- Assignees
- 56
- Inventors
- 174
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 2 |
| 2005 | 0 | 4 |
| 2006 | 2 | 1 |
| 2007 | 2 | 3 |
| 2008 | 2 | 5 |
| 2009 | 0 | 2 |
| 2010 | 4 | 4 |
| 2011 | 1 | 3 |
| 2012 | 1 | 6 |
| 2013 | 3 | 2 |
| 2014 | 5 | 2 |
| 2015 | 4 | 2 |
| 2016 | 1 | 9 |
| 2017 | 1 | 6 |
| 2018 | 5 | 5 |
| 2019 | 4 | 8 |
| 2020 | 6 | 2 |
| 2021 | 3 | 2 |
| 2022 | 3 | 3 |
| 2023 | 1 | 6 |
| 2024 | 2 | 2 |
| 2025 | 0 | 1 |
| 2026 | 5 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Drill body and manufacturing method of drill body28 Jul 2026US 12,691,507 B2Tungaloy Corporation
- Cutting tool part having an additively manufactured cutting portion with integrally formed guide pads and method of manufacturing same19 May 2026US 12,629,757 B2Iscar, Ltd.
- Method of producing a coated cutting tool and a coated cutting tool5 May 2026US 12,617,022 B2AB Sandvik Coromant
- Drill and cutting method21 Apr 2026US 12,605,773 B2Sumitomo Electric Hardmetal Corp.
- Grooving tool with brazed carbide top clamp10 Feb 2026US 12,544,836 B2Kennametal India Limited
- Self-sharpening cutting device with gradually phased materials8 Oct 2026US 2026/0307157 A1
- Chuck jaw, method of fabricating chuck jaw, method of machining workpiece, and method of repairing chuck jaw16 Apr 2026US 2026/0102826 A1Yamazaki Mazak Corporation
- Cutting tool insert4 Dec 2025US 2025/0367734 A1AB Sandvik Coromant
- Tool26 Sep 2024US 2024/0316650 A1Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG
- Drill and cutting method19 Sep 2024US 2024/0307979 A1Sumitomo Electric Hardmetal Corp.
Most cited
By later US patents
- Tool for rotary chip removal, a tool tip and a method for manufacturing a tool tip47US 6,551,035 B1Seco Tools AB · 2003
- High hardness/high compressive stress multilayer coated tool45US 5,075,181 ABalzers Aktiengesellschaft · 1991
- Tool bit with carrier member and cutting member36US 5,735,648 AHilti Aktiengesellschaft · 1998
- Tool for rotary chip removal, a tool tip and a method for manufacturing a tool tip27US 6,716,388 B2Seco Tools AB · 2004
- No mar depth stop25US 5,795,110 AWoodworker's Supply, Inc. · 1998