B23F 23/125
Face mill holders
Official title: {Face mill holders}
B23F23/125 (Face mill holders) appears on 7 US grants and 0 published applications in this corpus.
Search patents in B23F- Granted patents
- 7
- Published applications
- 0
- Assignees
- 4
- Inventors
- 12
- Latest grant
- 5 Oct 1999
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Machine for producing spiral-toothed bevel gears5 Oct 1999US 5,961,260 AKlingelnberg Sohne GmbH
- Apparatus and method for manufacturing longitudinally curved tooth gears2 Nov 1993US 5,257,882 AOerlikon Geartec AG
- Apparatus for adjusting the drums of a bevel-gear cutting machine5 Jun 1990US 4,930,950 AWerkzeugmaschinenfabrik Oerlikon-Buhrle AG
- Method for fabricating gears with generated tooth flanks12 Oct 1982US 4,353,671 AWerkzeugmaschinenfabrik Oerlikon-Buhrle AG
- Apparatus for driving the generating or rolling cradle of a gear-cutting machine23 May 1978US 4,090,428 AWerkzeugmaschinenfabrik Oerlikon-Buhrle AG
No published applications in this class yet.
Most cited
By later US patents
- Machine for producing spiral-toothed bevel gears23US 5,961,260 AKlingelnberg Sohne GmbH · 1999
- Apparatus and method for manufacturing longitudinally curved tooth gears12US 5,257,882 AOerlikon Geartec AG · 1993
- Apparatus for adjusting the drums of a bevel-gear cutting machine10US 4,930,950 AWerkzeugmaschinenfabrik Oerlikon-Buhrle AG · 1990
- Method for fabricating gears with generated tooth flanks6US 4,353,671 AWerkzeugmaschinenfabrik Oerlikon-Buhrle AG · 1982
- Apparatus for driving the generating or rolling cradle of a gear-cutting machine3US 4,090,428 AWerkzeugmaschinenfabrik Oerlikon-Buhrle AG · 1978