B23D 77/003
Reaming tools: with means for preventing chatter
Official title: {with means for preventing chatter}
B23D77/003 (Reaming tools: with means for preventing chatter) appears on 17 US grants and 14 published applications in this corpus.
Search patents in B23D- Granted patents
- 17
- Published applications
- 14
- Assignees
- 18
- Inventors
- 35
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 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 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Reamer with front gash design23 Sep 2025US 12,420,346 B2Kennametal Inc.
- Drill and method of producing drilled product2 Aug 2022US 11,400,524 B2Subaru Corporation
- Taper reamer23 Feb 2021US 10,926,344 B2Ishii Corporation
- Rotary tool for precision machining of a drilled hole in a workpiece, and method for precision machining of a drilled hole20 Oct 2020US 10,807,176 B2Kennametal Inc.
- Shaft machining anti-vibration device5 Feb 2019US 10,195,680 B2Safran Aircraft Engines
- Reamer with front gash design4 Dec 2025US 2025/0367742 A1Kennametal Inc.
- Reamer with front gash design28 Sep 2023US 2023/0302556 A1Kennametal Inc.
- Tool holder for a machining tool with depth-control stop and machining device1 Jul 2021US 2021/0197297 A1Guehring KG
- Drill and method of producing drilled product4 Feb 2021US 2021/0031277 A1SUBARU CORPORATION, Tokyo, JAPAN
- Taper reamer9 Jul 2020US 2020/0215631 A1Ishii Corporation
Most cited
By later US patents
- Reamer with unequally spaced flutes35US 4,740,121 ARockwell International Corporation · 1988
- Reamer with unequally spaced flutes32US 4,662,803 ARockwell International Corporation · 1987
- Force balanced irregular pitch reamer and associated reaming method26US 6,379,090 B1The Boeing Company · 2002
- Reamer23US 4,099,889 AMerz AG Dulliken · 1978
- Reamer and method for reaming17US 7,207,752 B2Star Cutter Company · 2007