Y10T 408/3788
Plural pairs of coaxial, opposed tools
Y10T408/3788 (Plural pairs of coaxial, opposed tools) appears on 17 US grants and 3 published applications in this corpus.
Search patents in Y10T- Granted patents
- 17
- Published applications
- 3
- Assignees
- 11
- Inventors
- 29
- Latest grant
- 3 Jan 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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Most cited
By later US patents
- Removable spindle for drill heads35US 4,867,618 A1989
- Machine tool for multiple surface machining33US 4,730,373 AWashino Engineering Company, Limited · 1988
- Multiple spindle drilling machine for wide flange beams28US 3,977,804 AMiyakawa Industry Co., Ltd. · 1976
- Adjustable pocket hole apparatus13US 8,087,853 B22012
- Work-piece supported tool apparatus particularly adapted for use with large structural members11US 4,268,196 AKansas City Structural Steel Co. · 1981