Y10T 409/101431
Gear tooth shape generating
Y10T409/101431 (Gear tooth shape generating) appears on 443 US grants and 232 published applications in this corpus.
Search patents in Y10T- Granted patents
- 443
- Published applications
- 232
- Assignees
- 181
- Inventors
- 601
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 13 | 0 |
| 1978 | 13 | 0 |
| 1979 | 10 | 0 |
| 1980 | 12 | 0 |
| 1981 | 9 | 0 |
| 1982 | 7 | 0 |
| 1983 | 3 | 0 |
| 1984 | 10 | 0 |
| 1985 | 15 | 0 |
| 1986 | 13 | 0 |
| 1987 | 10 | 0 |
| 1988 | 10 | 0 |
| 1989 | 12 | 0 |
| 1990 | 14 | 0 |
| 1991 | 9 | 0 |
| 1992 | 8 | 0 |
| 1993 | 7 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 10 | 0 |
| 1998 | 7 | 0 |
| 1999 | 11 | 0 |
| 2000 | 8 | 0 |
| 2001 | 9 | 1 |
| 2002 | 9 | 6 |
| 2003 | 4 | 11 |
| 2004 | 5 | 12 |
| 2005 | 9 | 13 |
| 2006 | 7 | 8 |
| 2007 | 9 | 9 |
| 2008 | 14 | 10 |
| 2009 | 5 | 16 |
| 2010 | 4 | 12 |
| 2011 | 6 | 13 |
| 2012 | 12 | 22 |
| 2013 | 5 | 24 |
| 2014 | 16 | 15 |
| 2015 | 28 | 14 |
| 2016 | 20 | 10 |
| 2017 | 11 | 9 |
| 2018 | 13 | 8 |
| 2019 | 9 | 3 |
| 2020 | 4 | 5 |
| 2021 | 2 | 3 |
| 2022 | 3 | 4 |
| 2023 | 5 | 1 |
| 2024 | 2 | 3 |
| 2025 | 2 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- Y10T 409/10159Hobbing176
- Y10T 409/103816Milling with radial faced tool139
- Y10T 409/10477By relative axial movement between synchronously indexing or rotating work and cutter102
- Y10T 409/105883Using rotary cutter81
- Y10T 409/105724Gear shaving35
- Y10T 409/106519Using reciprocating or oscillating cutter28
- Y10T 409/107473Making a noncircular gear, worm, rotor, or a planar-faced gear25
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 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
- Peeling wheel and method for manufacturing a toothing on a gear wheel by skiving15 Jul 2025US 12,358,063 B2Präwema Antriebstechnik GmbH
- Worm gear machine19 Nov 2024US 12,145,208 B2Chongqing University
- 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
- Worm gear machine13 Oct 2022US 2022/0324043 A1Chongqing University
Most cited
By later US patents
- Multi-axis bevel and hypoid gear generating machine65US 4,981,402 AThe Gleason Works · 1991
- 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
- Gear cutter31US 4,663,721 APower Engineering and Manufacturing, Ltd. · 1987