B23Q 5/50
Feeding step-by-step
Official title: feeding step-by-step
B23Q5/50 (Feeding step-by-step) appears on 26 US grants and 4 published applications in this corpus.
Search patents in B23Q- Granted patents
- 26
- Published applications
- 4
- Assignees
- 22
- Inventors
- 57
- Latest grant
- 11 Aug 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of driving vibration actuator, drive device, and image pickup apparatus11 Aug 2020US 10,742,139 B2Canon Kabushiki Kaisha
- Method and apparatus for applying vibration and machining an object2 Jun 2020US 10,671,046 B2Citizen Machinery Co., Ltd.
- Linear output, closed loop mover assembly29 Jan 2008US 7,323,804 B2Bookham Technology PLC
- Carrier apparatus2 Nov 1999US 5,975,284 ASankyo Manufacturing Company, Ltd.
- Device for feeding and discharging a work in an automatic hollow-pipe cutting apparatus17 Aug 1999US 5,937,717 A
- Numerical control device9 Nov 2017US 2017/0322538 A1Citizen Machinery Co., Ltd.
- Method of driving vibration actuator, drive device, and image pickup apparatus28 Sep 2017US 2017/0279380 A1Canon Kabushiki Kaisha
- Flexible assembly for performing work on large surfaces13 May 2010US 2010/0115749 A1M. Torres Ingenieria De Procesos, S.L.
- Linear output, closed loop mover assembly28 Oct 2004US 2004/0212279 A1Bookham Technology PLC
Most cited
By later US patents
- Driving device110US 5,225,941 ACanon Kabushiki Kaisha · 1993
- Microinjection apparatus, and method of controlling microinjection72US 5,225,750 APrima Meat Packers, Ltd. · 1993
- Precision parallel translation system70US 4,492,356 AHitachi, Ltd. · 1985
- Ratchet feed drive for clamshell lathe46US 4,944,205 A1990
- Microdrive apparatus31US 5,229,679 APrima Meat Packers, Ltd. · 1993