Y10T 407/245
Comprising concave surface in cutting face of tool
Official title: comprising concave surface in cutting face of tool
Y10T407/245 (Comprising concave surface in cutting face of tool) appears on 322 US grants and 134 published applications in this corpus.
Search patents in Y10T- Granted patents
- 322
- Published applications
- 134
- Assignees
- 86
- Inventors
- 395
- Latest grant
- 31 Aug 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 6 | 0 |
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 7 | 0 |
| 1990 | 6 | 0 |
| 1991 | 18 | 0 |
| 1992 | 10 | 0 |
| 1993 | 17 | 0 |
| 1994 | 9 | 0 |
| 1995 | 10 | 0 |
| 1996 | 6 | 0 |
| 1997 | 6 | 0 |
| 1998 | 20 | 0 |
| 1999 | 15 | 0 |
| 2000 | 11 | 0 |
| 2001 | 18 | 4 |
| 2002 | 5 | 7 |
| 2003 | 10 | 11 |
| 2004 | 13 | 9 |
| 2005 | 11 | 9 |
| 2006 | 8 | 12 |
| 2007 | 9 | 11 |
| 2008 | 12 | 12 |
| 2009 | 5 | 14 |
| 2010 | 4 | 5 |
| 2011 | 11 | 10 |
| 2012 | 4 | 4 |
| 2013 | 7 | 12 |
| 2014 | 12 | 2 |
| 2015 | 8 | 9 |
| 2016 | 6 | 0 |
| 2017 | 4 | 1 |
| 2018 | 2 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Drill insert31 Aug 2021US 11,103,935 B2Sandvik Intellectual Property AB
- Cutting tool and cutting insert with fluid flow structures24 Aug 2021US 11,097,351 B2Seco Tools AB
- Cutting insert, cutting tool, and method for manufacturing cut workpiece using same16 Apr 2019US 10,259,057 B2KYOCERA Corporation
- Cutting insert with chip-control arrangement18 Sep 2018US 10,076,788 B2Iscar, Ltd.
- Method and tool for precision cutting17 Jul 2018US 10,022,770 B2Feintool International Holding AG
- Drill insert4 Mar 2021US 2021/0060664 A1Sandvik Intellectual Property AB
- Rotary metal-cutting insert and mounting cartridge therefor16 Jan 2020US 2020/0016664 A1Rotary Technologies Corporation
- Cutting insert, cutting tool, and method for manufacturing cut workpiece using same16 Mar 2017US 2017/0072479 A1KYOCERA Corporation
- Cutting insert and indexable rotary cutting tool10 Dec 2015US 2015/0352646 A1Tungaloy Corporation
- Cutting insert with chip-control arrangement26 Nov 2015US 2015/0336175 A1Iscar, Ltd.
Most cited
By later US patents
- Milling cutting insert92US 5,145,295 AIscar, Ltd. · 1992
- Downhole milling tool91US 5,456,312 ABaker Hughes Incorporated · 1995
- Milling cutting insert77US 5,207,538 AIscar, Ltd. · 1993
- Cutting insert with cooling channel73US 6,447,218 B1Sandvik Aktiebolag · 2002
- Cutting insert for a rotary milling cutter71US 5,593,255 AIscar, Ltd. · 1997