Y10T 82/2527
Having hollow cutter head
Official title: having hollow cutter head
Y10T82/2527 (Having hollow cutter head) appears on 76 US grants and 13 published applications in this corpus.
Search patents in Y10T- Granted patents
- 76
- Published applications
- 13
- Assignees
- 46
- Inventors
- 105
- Latest grant
- 21 Jul 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 6 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 0 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 0 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 3 | 1 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 2 | 1 |
| 2005 | 2 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 3 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Thread whirling device and turning machine comprising a thread whirling device21 Jul 2015US 9,085,031 B2Gildemeister Italiana S.P.A.
- Outside diameter shaft reducer15 Jul 2014US 8,777,528 B2
- Rotating pipe machining device17 Sep 2013US 8,534,170 B2Illinois Tool Works Inc.
- Device for cutting bar-shaped or tubular workpieces21 Aug 2012US 8,245,610 B2
- Tapered turning lathe8 Nov 2011US 8,051,753 B2Hydratight Operations, Inc.
- Thread whirling device and turning machine comprising a thread whirling device30 Oct 2014US 2014/0318330 A1Gildemeister Italiana S.P.A.
- Process and Device for Producing Parts, Notably Elongated Revolving Parts, by Machining a Bar Held Fixed in Rotation2 Jan 2014US 2014/0000762 A1Siimo
- Outside diameter shaft reducer24 Oct 2013US 2013/0279999 A1
- Rotating Pipe Machining Device15 Sep 2011US 2011/0219920 A1Illinois Tool Works Inc.
- Peeling device and peeling machine1 Jul 2010US 2010/0162861 A1
Most cited
By later US patents
- Pipe machining apparatus61US 5,054,342 AThe E. H. Wachs Company · 1991
- Cutting insert and cutting tool for a peeling operation45US 5,246,315 ASandvik AB · 1993
- Portable journal turning lathe36US 6,065,378 A2000
- Tube squaring tool27US 5,941,145 ATri Tool Inc. · 1999
- Tapered turning lathe19US 8,051,753 B2Hydratight Operations, Inc. · 2011