Y10T 408/901
Having axially extending peripheral cutting spur
Y10T408/901 (Having axially extending peripheral cutting spur) appears on 60 US grants and 37 published applications in this corpus.
Search patents in Y10T- Granted patents
- 60
- Published applications
- 37
- Assignees
- 27
- Inventors
- 70
- Latest grant
- 26 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 5 | 2 |
| 2003 | 1 | 3 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 3 |
| 2008 | 1 | 3 |
| 2009 | 3 | 6 |
| 2010 | 3 | 3 |
| 2011 | 6 | 2 |
| 2012 | 3 | 1 |
| 2013 | 2 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 2 | 1 |
| 2019 | 0 | 2 |
| 2020 | 3 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Auger26 Dec 2023US 11,850,767 B2Milwaukee Electric Tool Corporation
- Auger29 Mar 2022US 11,285,632 B2Milwaukee Electric Tool Corporation
- Auger18 Aug 2020US 10,744,671 B2Milwaukee Electric Tool Corporation
- Auger bit with carbide tip2 Jun 2020US 10,668,542 B2Milwaukee Electric Tool Corporation
- Cutting tool14 Apr 2020US 10,618,119 B2Milwaukee Electric Tool Corporation
- Auger16 Jun 2022US 2022/0184845 A1Milwaukee Electric Tool Corporation
- Auger29 Oct 2020US 2020/0338784 A1Milwaukee Electric Tool Corporation
- Auger26 Sep 2019US 2019/0291296 A1Milwaukee Electric Tool Corporation
- Auger bit with carbide tip14 Mar 2019US 2019/0076936 A1Milwaukee Electric Tool Corporation
- Cutting tool1 Nov 2018US 2018/0311749 A1Milwaukee Electric Tool Corporation
Most cited
By later US patents
- Throw-away tipped drill57US 5,228,812 ASumitomo Electric Industries, Ltd. · 1993
- Spade-type drill bit apparatus and method45US 5,291,806 AEnderes Tool Co., Inc. · 1994
- Wood boring drill bit45US 6,354,773 B1IDEAL Industries, Inc. · 2002
- Spade-type drill bit apparatus and method42US 5,221,166 AEnderes Tool Co., Inc. · 1993
- Wood bit and method of making38US 5,286,143 AVermont American Corporation · 1994