B24B 3/12
Of hobs
Official title: of hobs
B24B3/12 (Of hobs) appears on 5 US grants and 0 published applications in this corpus.
Search patents in B24B- Granted patents
- 5
- Published applications
- 0
- Assignees
- 3
- Inventors
- 7
- Latest grant
- 3 Aug 1999
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Hob cutter for machining face gears, and method for manufacturing such a tool3 Aug 1999US 5,931,612 ACrown Gear B.V.
- Method for producing cutting blades2 Sep 1997US 5,662,514 ADana Corporation
- Tool for producing crown wheels, and method for producing such a tool27 Feb 1996US 5,494,475 ACrown Gear B.V.
- Hob for generating face gears22 Feb 1994US 5,288,179 ACrown Gear B.V.
- Disposable hob and method of grinding the same23 Jul 1991US 5,033,239 APfauter-MAAG Cutting Tools Limited Partnership
No published applications in this class yet.
Most cited
By later US patents
- Tool for producing crown wheels, and method for producing such a tool10US 5,494,475 ACrown Gear B.V. · 1996
- Method for producing cutting blades10US 5,662,514 ADana Corporation · 1997
- Disposable hob and method of grinding the same8US 5,033,239 APfauter-MAAG Cutting Tools Limited Partnership · 1991
- Hob cutter for machining face gears, and method for manufacturing such a tool4US 5,931,612 ACrown Gear B.V. · 1999
- Hob for generating face gears2US 5,288,179 ACrown Gear B.V. · 1994