B23Q 35/30
For control of an electrical or electro-hydraulic copying system
Official title: for control of an electrical or electro-hydraulic copying system
B23Q35/30 (For control of an electrical or electro-hydraulic copying system) appears on 13 US grants and 1 published applications in this corpus.
Search patents in B23Q- Granted patents
- 13
- Published applications
- 1
- Assignees
- 9
- Inventors
- 20
- Latest grant
- 10 Dec 1985
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 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 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Position detecting device10 Dec 1985US 4,558,312 ASony Magnescale Inc.
- Seam tracker15 Oct 1985US 4,547,653 A
- Apparatus for sensing and memorizing model profile and for controlling machining operation thereby14 May 1985US 4,517,504 AKabushiki Kaisha Sankyo Seiki Seisakusho
- Seam tracker16 Apr 1985US 4,511,785 AJetline Engineering, Inc.
- Tool positioning device for machining the edges of sheet or plate materials23 Oct 1984US 4,478,007 AZ. BAVELLONI S.p.A.
Most cited
By later US patents
- Shaping apparatus20US 4,101,405 AInoue-Japax Research (IJR) Inc. · 1978
- Bi-axial scanning device for following the outline of a template13US 4,158,768 AS.G.T.C. Societe Generale Internationale de Recherches Techniques et de Consulence S.a. · 1979
- Copying-milling apparatus9US 4,215,960 AToyota Jidosha Kogyo Kabushiki Kaisha · 1980
- Apparatus for sensing and memorizing model profile and for controlling machining operation thereby9US 4,517,504 AKabushiki Kaisha Sankyo Seiki Seisakusho · 1985
- Method of cycling a distensible tracer stylus relative to a pattern and to a workpiece8US 4,157,679 ATextron Inc. · 1979