Y10T 409/10
Gear cutting
Y10T409/10 (Gear cutting) appears on 604 US grants and 326 published applications in this corpus.
Search patents in Y10T- Granted patents
- 604
- Published applications
- 326
- Assignees
- 251
- Inventors
- 835
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 17 | 0 |
| 1978 | 17 | 0 |
| 1979 | 11 | 0 |
| 1980 | 19 | 0 |
| 1981 | 14 | 0 |
| 1982 | 11 | 0 |
| 1983 | 7 | 0 |
| 1984 | 16 | 0 |
| 1985 | 19 | 0 |
| 1986 | 18 | 0 |
| 1987 | 15 | 0 |
| 1988 | 15 | 0 |
| 1989 | 14 | 0 |
| 1990 | 19 | 0 |
| 1991 | 12 | 0 |
| 1992 | 10 | 0 |
| 1993 | 9 | 0 |
| 1994 | 7 | 0 |
| 1995 | 6 | 0 |
| 1996 | 2 | 0 |
| 1997 | 12 | 0 |
| 1998 | 10 | 0 |
| 1999 | 15 | 0 |
| 2000 | 11 | 0 |
| 2001 | 10 | 1 |
| 2002 | 12 | 11 |
| 2003 | 7 | 13 |
| 2004 | 6 | 16 |
| 2005 | 11 | 19 |
| 2006 | 7 | 9 |
| 2007 | 12 | 11 |
| 2008 | 18 | 21 |
| 2009 | 10 | 23 |
| 2010 | 7 | 25 |
| 2011 | 11 | 18 |
| 2012 | 19 | 29 |
| 2013 | 11 | 31 |
| 2014 | 19 | 17 |
| 2015 | 36 | 20 |
| 2016 | 24 | 11 |
| 2017 | 13 | 14 |
| 2018 | 18 | 10 |
| 2019 | 13 | 4 |
| 2020 | 5 | 5 |
| 2021 | 3 | 7 |
| 2022 | 5 | 5 |
| 2023 | 5 | 2 |
| 2024 | 4 | 3 |
| 2025 | 3 | 0 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- Y10T 409/101431Gear tooth shape generating443
- Y10T 409/107791Using rotary cutter155
- Y10T 409/101113Gear chamfering or deburring79
- Y10T 409/109063Using reciprocating or oscillating cutter47
- Y10T 409/100159With regulation of operation by use of templet, card, or other replaceable46
- Y10T 409/100795With work or product advancing38
- Y10T 409/107632Gear shaving35
- Y10T 409/109699With work clamping25
Recent patents
- Method for shaping a periodic structure, in particular a toothing, and lifting cam29 Sep 2026US 12,746,612 B2Gleason-Pfauter Maschinenfabrik GmbH
- Method for hard fine machining of two toothings on a workpiece, and gear cutting machine, control program, hard fine machining combination tools and sensor assembly therefor22 Sep 2026US 12,741,330 B2Gleason-Pfauter Maschinenfabrik GmbH
- Method for gear shaping a toothing, control program, and gear shaping machine for carrying out the method23 Jun 2026US 12,661,729 B2Gleason-Pfauter Maschinenfabrik GmbH
- Method for gear shaping a periodic structure, in particular a toothing, and shaping machine designed therefor18 Nov 2025US 12,472,568 B2Gleason-Pfauter Maschinenfabrik GmbH
- Method for chamfering toothed gear21 Oct 2025US 12,447,542 B2Osg Corporation
- Tool, gear machining apparatus, and method of machining gear25 Jun 2026US 2026/0175307 A1Jtekt Gear Systems Corporation
- Method for gear shaping a toothing, control program, and gear shaping machine for carrying out the method30 May 2024US 2024/0173784 A1Gleason-Pfauter Maschinenfabrik GmbH
- Method for shaping a periodic structure, in particular a toothing, and lifting cam18 Apr 2024US 2024/0123528 A1Gleason-Pfauter Maschinenfabrik GmbH
- Peeling Wheel and Method for Manufacturing a Toothing on a Gear Wheel by Skiving29 Feb 2024US 2024/0066616 A1Präwema Antriebstechnik GmbH
- Method for machining and producing a toothed portion on a workpiece24 Aug 2023US 2023/0264280 A1Gleason-Pfauter Maschinenfabrik GmbH
Most cited
By later US patents
- Multi-axis bevel and hypoid gear generating machine65US 4,981,402 AThe Gleason Works · 1991
- Milling cutter44US 4,204,787 AKennametal Inc. · 1980
- Method of generating bevel and hypoid gears34US 5,116,173 AThe Gleason Works · 1992
- Method of generating involute tooth forms with a milling cutter33US 4,565,474 AThe Ingersoll Milling Machine Company · 1986
- Cutting tool for rough and finish milling33US 7,125,205 B2Kennametal Inc. · 2006