B24B 3/045
Of milling cutters with helical cutting edges
Official title: {of milling cutters with helical cutting edges}
B24B3/045 (Of milling cutters with helical cutting edges) appears on 6 US grants and 1 published applications in this corpus.
Search patents in B24B- Granted patents
- 6
- Published applications
- 1
- Assignees
- 3
- Inventors
- 6
- Latest grant
- 29 Apr 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 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 | 1 | 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 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Automatic grinding machine for end mills for wood, programmable with optical reading of the geometric characteristics and computerized shapening29 Apr 2014US 8,708,774 B2Nordutensili S.R.L.
- Grinding fixture and assembly19 Sep 2000US 6,120,364 A
- Method of shaping workpieces especially forming undercut archimedean spirals21 Mar 1989US 4,813,188 ABuderus Aktiengesellschaft
- Method for precision grinding of end mounted objects15 Oct 1985US 4,546,575 AThe Boeing Company
- Apparatus for precision grinding of end mounted objects5 Feb 1985US 4,497,139 AThe Boeing Company
Most cited
By later US patents
- Grinding fixture and assembly16US 6,120,364 A2000
- Method for precision grinding of end mounted objects10US 4,546,575 AThe Boeing Company · 1985
- Method of shaping workpieces especially forming undercut archimedean spirals6US 4,813,188 ABuderus Aktiengesellschaft · 1989
- Simultaneous double-acting split abrasive wheel for peripheral sharpening of helix tools and use thereof5US 4,442,637 A1984
- Automatic grinding machine for end mills for wood, programmable with optical reading of the geometric characteristics and computerized shapening5US 8,708,774 B2Nordutensili S.R.L. · 2014