B23F 23/1262
Grinding disc holders
Official title: {Grinding disc holders; Disc-type milling-cutter holders}
B23F23/1262 (Grinding disc holders) appears on 11 US grants and 5 published applications in this corpus.
Search patents in B23F- Granted patents
- 11
- Published applications
- 5
- Assignees
- 13
- Inventors
- 31
- Latest grant
- 1 Oct 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 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 | 1 |
| 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 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Grinding arm for grinding of workpieces with an inner profile with a grinding wheel1 Oct 2019US 10,427,271 B2Kapp Werkzeugmaschinen GmbH
- Method and a machine for manufacturing gears8 Oct 1996US 5,562,372 AFiatavio S.p.A.
- Grinding wheel for producing internal profilings19 Nov 1991US 5,065,546 AKapp GmbH
- Method and machine for the discontinuous generating grinding with indexing14 May 1991US 5,014,467 ACarl Hurth Maschinen- und Zahnradfabrik GmbH & Co.
- Method of modified gear cutting of a globoid worm gear12 Mar 1991US 4,998,385 ANippon Gear Co., Ltd.
- Method for clamping a tool on a tool spindle in a hard finishing machine and hard finishing machine20 Nov 2025US 2025/0353139 A1Kapp Niles GmbH & Co. KG
- Hub flange for a tool body8 Feb 2024US 2024/0042536 A1Reishauer AG
- Grinding arm for grinding of workpieces with an inner profile with a grinding wheel26 Apr 2018US 2018/0111250 A1Kapp Werkzeugmaschinen GmbH
- Multi-function, large-scale gear milling machine13 Oct 2016US 2016/0297018 A1Tianjin Buffalo Transmission Technology Co., Ltd.
- Method for grinding a workpiece21 Jun 2007US 2007/0141962 A1
Most cited
By later US patents
- Method of modified gear cutting of a globoid worm gear16US 4,998,385 ANippon Gear Co., Ltd. · 1991
- Method of grinding gear teeth flanks13US 4,339,895 AMaag Gear-Wheel & Machine Company Limited · 1982
- Process for making, finishing crown wheels8US 4,954,028 AHankamp B.V. · 1990
- Method and a machine for manufacturing gears7US 5,562,372 AFiatavio S.p.A. · 1996
- Method and machine for the discontinuous generating grinding with indexing6US 5,014,467 ACarl Hurth Maschinen- und Zahnradfabrik GmbH & Co. · 1991