B23B 29/03485
Grooving tool
Official title: {Grooving tool}
B23B29/03485 (Grooving tool) appears on 5 US grants and 2 published applications in this corpus.
Search patents in B23B- Granted patents
- 5
- Published applications
- 2
- Assignees
- 5
- Inventors
- 9
- Latest grant
- 31 Aug 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 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 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Cutting head operated by centrifugal force and cutting apparatus including the same31 Aug 2021US 11,103,932 B2Korea Institute of Machinery & Materials
- Hybrid cutting apparatus and method of cutting groove using the same27 Aug 2019US 10,391,564 B2Korea Institute of Machinery & Materials
- Device for drilling undercuts31 Dec 1991US 5,076,743 AHilti Aktiengesellschaft
- Turning boring head with a tool for radial adjustment30 Sep 1980US 4,224,846 AFirma Samson Aktiengesellschaft
- Multiple boring head15 May 1979US 4,154,555 AF. Jos. Lamb Company
Most cited
By later US patents
- Turning boring head with a tool for radial adjustment43US 4,224,846 AFirma Samson Aktiengesellschaft · 1980
- Multiple boring head12US 4,154,555 AF. Jos. Lamb Company · 1979
- Device for drilling undercuts4US 5,076,743 AHilti Aktiengesellschaft · 1991
- Hybrid cutting apparatus and method of cutting groove using the same3US 10,391,564 B2Korea Institute of Machinery & Materials · 2019