Y10T 82/29
Attachment for cutting a valve
Y10T82/29 (Attachment for cutting a valve) appears on 11 US grants and 0 published applications in this corpus.
Search patents in Y10T- Granted patents
- 11
- Published applications
- 0
- Assignees
- 11
- Inventors
- 16
- Latest grant
- 19 Oct 1999
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Position drive, in particular for use in machine tools, and tool head having such a position drive19 Oct 1999US 5,967,007 AKomet Praezisionswerkzeuge Robert Breuning GmbH
- Process and apparatus for chucking and machining an elongated cylindrical article made of a ceramic material13 Apr 1999US 5,893,793 ANGK Ceramic Europe S.A.
- Valve machining unit8 Aug 1995US 5,439,329 AWestinghouse Electric Corp.
- Portable machine tool30 Jun 1992US 5,125,299 AClimax Portable Machine Tools, Inc.
- Machine for precision machining, with a rod for the determination of the practical mean axis of a hole of cylindrical general contour26 Mar 1991US 5,001,871 ASociete D'Etude, de Realisation et de Diffusion Industrielles - Serdi
No published applications in this class yet.
Most cited
By later US patents
- Boring bar or the like14US 3,961,857 AThe Ingersoll Milling Machine Company · 1976
- Position drive, in particular for use in machine tools, and tool head having such a position drive13US 5,967,007 AKomet Praezisionswerkzeuge Robert Breuning GmbH · 1999
- Portable machine tool11US 5,125,299 AClimax Portable Machine Tools, Inc. · 1992
- Machine for precision machining, with a rod for the determination of the practical mean axis of a hole of cylindrical general contour9US 5,001,871 ASociete D'Etude, de Realisation et de Diffusion Industrielles - Serdi · 1991
- Inplace ball valve repair apparatus8US 4,468,158 AThe United States of America as represented by the Secretary of the Navy · 1984