Y10T 409/4028
Means for cutting groove
Y10T409/4028 (Means for cutting groove) appears on 45 US grants and 29 published applications in this corpus.
Search patents in Y10T- Granted patents
- 45
- Published applications
- 29
- Assignees
- 30
- Inventors
- 67
- Latest grant
- 10 May 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 2 |
| 2002 | 2 | 1 |
| 2003 | 2 | 3 |
| 2004 | 0 | 1 |
| 2005 | 1 | 3 |
| 2006 | 2 | 3 |
| 2007 | 1 | 3 |
| 2008 | 2 | 2 |
| 2009 | 1 | 2 |
| 2010 | 1 | 4 |
| 2011 | 3 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 2 | 0 |
| 2018 | 2 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Tool holder device for broaching and slotting10 May 2022US 11,325,197 B2Rev S.R.L. Unipersonale
- Method and apparatus for forming a profile groove in a key blank30 Oct 2018US 10,112,243 B2Winloc AG
- Method and apparatus for forming a profile groove in a key blank20 Mar 2018US 9,919,368 B2Winloc AG
- Thread generating tool for producing a thread in a workpiece25 Apr 2017US 9,630,267 B2Audi AG
- Device for keyway broaching21 Feb 2017US 9,573,233 B2Wto Werkzeug-Einrichtungen GmbH
- Tool holder device for broaching and slotting28 May 2020US 2020/0164448 A1Rev S.R.L. Unipersonale
- Method and apparatus for forming a profile groove in a key blank7 Jun 2018US 2018/0154467 A1Winloc AG
- Method and apparatus for forming a profile groove in a key blank30 Jul 2015US 2015/0209878 A1Winloc AG
- Device for Keyway Broaching14 May 2015US 2015/0132077 A1Wto Werkzeug-Einrichtungen GmbH
- Thread generating tool for producing a thread in a workpiece19 Dec 2013US 2013/0336738 A1Audi AG
Most cited
By later US patents
- Centrifugally-cast tube and related method and apparatus for making same19US 6,644,358 B2Manoir Industries, Inc. · 2003
- Apparatus for broaching rifling9US 4,411,569 AThe United States of America as represented by the Secretary of the Army · 1983
- Broaching apparatus and method for producing a gear member with tapered gear teeth9US 7,326,012 B2GM Global Technology Operations LLC · 2008
- Keyway broach guide assembly8US 5,150,996 A1992
- CNC bore slotting machining system8US 5,876,163 A1999