B23B 2270/28
Cleaning
B23B2270/28 (Cleaning) appears on 9 US grants and 12 published applications in this corpus.
Search patents in B23B- Granted patents
- 9
- Published applications
- 12
- Assignees
- 11
- Inventors
- 23
- Latest grant
- 2 Apr 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 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 | 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 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 3 |
| 2016 | 1 | 3 |
| 2017 | 1 | 2 |
| 2018 | 2 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Controller for machine tool2 Apr 2019US 10,245,691 B2Fanuc Corporation
- Method and an apparatus for producing cooling apertures in a combustion chamber head27 Feb 2018US 9,903,273 B2ROLLS-ROYCE plc
- Hole cutter with multiple fulcrums6 Feb 2018US 9,884,374 B2Irwin Industrial Tool Company
- Automatic greasing device for chuck in crankshaft miller10 Oct 2017US 9,782,864 B2Komatsu Ntc Ltd.
- Turret device19 Jul 2016US 9,393,627 B2Sugino Machine Limited
- Hole cutter with multiple fulcrums9 Mar 2017US 2017/0066064 A1Irwin Industrial Tool Company
- Apparatus to improve the performance of a leached cutter16 Feb 2017US 2017/0043378 A1Varel International Ind., L.P.
- Air exhaust method of a pneumatic tool and devices thereof22 Dec 2016US 2016/0368066 A1Jih I Enterprises Co., Ltd.
- Controller for machine tool15 Dec 2016US 2016/0361788 A1Fanuc Corporation
- Method and an apparatus for producing cooling apertures in a combustion chamber head28 Jan 2016US 2016/0025008 A1ROLLS-ROYCE plc
Most cited
By later US patents
- Chip-shedding hammer-drill chuck36US 4,695,066 A1987
- Clamping fixture including a chuck and a workpiece pallet releasably located thereon10US 8,152,151 B2Erowa AG · 2012
- Apparatus for supporting crystalline wafers8US 4,445,494 AWacker-Chemitronic Gesellschaft fur Elektronik-Grundstoffe mbH · 1984
- Turret device6US 9,393,627 B2Sugino Machine Limited · 2016
- Hole cutter with multiple fulcrums6US 9,884,374 B2Irwin Industrial Tool Company · 2018