Y10T 408/899
Having inversely angled cutting edge
Y10T408/899 (Having inversely angled cutting edge) appears on 170 US grants and 63 published applications in this corpus.
Search patents in Y10T- Granted patents
- 170
- Published applications
- 63
- Assignees
- 88
- Inventors
- 225
- Latest grant
- 2 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 7 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 10 | 0 |
| 1990 | 8 | 0 |
| 1991 | 8 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 2 |
| 2002 | 3 | 5 |
| 2003 | 3 | 5 |
| 2004 | 3 | 4 |
| 2005 | 2 | 1 |
| 2006 | 4 | 6 |
| 2007 | 4 | 4 |
| 2008 | 3 | 7 |
| 2009 | 4 | 9 |
| 2010 | 4 | 5 |
| 2011 | 5 | 3 |
| 2012 | 4 | 0 |
| 2013 | 7 | 1 |
| 2014 | 2 | 1 |
| 2015 | 1 | 2 |
| 2016 | 1 | 1 |
| 2017 | 4 | 1 |
| 2018 | 1 | 2 |
| 2019 | 1 | 2 |
| 2020 | 2 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Flat drill bit2 May 2023US 11,638,960 B2Bosch Power Tools (China) Co., Ltd.
- Rotary cutter for cutting damaged threads of a bolt17 Aug 2021US 11,090,746 B2Hong Ann Tool Industries Co., Ltd.
- Rotational cutting tool for trimming workpiece8 Sep 2020US 10,766,074 B2Hong Ann Tool Industries Co., Ltd.
- Rotary cutter for cutting damaged threads of a bolt19 May 2020US 10,654,108 B2Hong Ann Tool Industries Co., Ltd.
- Drill bit for drilling laminates22 Jan 2019US 10,183,343 B2Walter AG
- Flat drill bit2 Sep 2021US 2021/0268590 A1Bosch Power Tools (China) Co., Ltd.
- Rotary Cutter for Cutting Damaged Threads of a Bolt29 Oct 2020US 2020/0338656 A1Hong Ann Tool Industries Co., Ltd.
- Rotational Cutting Tool for Trimming Workpiece13 Jun 2019US 2019/0176236 A1Hong Ann Tool Industries Co., Ltd.
- Rotary Cutter for Cutting Damaged Threads of a Bolt16 May 2019US 2019/0143418 A1Hong Ann Tool Industries Co., Ltd.
- Deburring Tool27 Sep 2018US 2018/0272430 A1GOE Corp.
Most cited
By later US patents