B24B 3/10
Of routers or engraving needles
Official title: of routers or engraving needles
B24B3/10 (Of routers or engraving needles) appears on 9 US grants and 6 published applications in this corpus.
Search patents in B24B- Granted patents
- 9
- Published applications
- 6
- Assignees
- 4
- Inventors
- 17
- Latest grant
- 5 Dec 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 2 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Superabrasive tool with metal mesh stress stabilizer between superabrasive and substrate layers5 Dec 2017US 9,833,870 B2Adico Co, LTD
- Bit sharpening apparatus and method of using24 May 2011US 7,946,905 B2
- Mortiser and accessories therefor31 Mar 2009US 7,509,984 B2WMH Tool Group, Inc.
- Bit sharpening apparatus and method of using31 Mar 2009US 7,510,458 B2
- Method or jointing the cutting edge of at least one cutting blade of a rotating tool22 Jul 2008US 7,401,536 B2Michael Weinig AG
- Superabrasive tool with metal mesh stress stabilizer between superabrasive and substrate layers25 Feb 2016US 2016/0052099 A1Adico Co, LTD
- Polishing and grinding system27 Aug 2015US 2015/0239091 A1
- Bit sharpening apparatus and method of using14 May 2009US 2009/0124170 A1
- Mortiser and accessories therefor20 Jul 2006US 2006/0157154 A1WMH Tool Group, Inc.
- Bit sharpening apparatus and method of using8 Jun 2006US 2006/0121829 A1
Most cited
By later US patents
- Device for cutting a glass sheet9US 5,449,312 A1995
- Machine for forming woodworking tool7US 4,984,391 A1991
- Bit sharpening apparatus and method of using5US 7,946,905 B22011
- Cutter sharpening device4US 5,816,898 AWoodworker's Supply, Inc. · 1998
- Mortiser and accessories therefor2US 7,509,984 B2WMH Tool Group, Inc. · 2009