Y10T 409/101113
Gear chamfering or deburring
Y10T409/101113 (Gear chamfering or deburring) appears on 79 US grants and 62 published applications in this corpus.
Search patents in Y10T- Granted patents
- 79
- Published applications
- 62
- Assignees
- 49
- Inventors
- 139
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 4 |
| 2006 | 1 | 0 |
| 2007 | 1 | 2 |
| 2008 | 4 | 2 |
| 2009 | 2 | 6 |
| 2010 | 2 | 4 |
| 2011 | 3 | 5 |
| 2012 | 3 | 4 |
| 2013 | 3 | 5 |
| 2014 | 4 | 4 |
| 2015 | 4 | 3 |
| 2016 | 5 | 3 |
| 2017 | 0 | 6 |
| 2018 | 6 | 4 |
| 2019 | 5 | 0 |
| 2020 | 4 | 2 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 2 | 2 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for chamfering toothed gear21 Oct 2025US 12,447,542 B2Osg Corporation
- Gearing method with tooth finishing and combination tool therefor2 Jan 2024US 11,858,054 B2Profilator GmbH & Co. KG
- Gear machining apparatus and machining condition determination device3 Oct 2023US 11,772,175 B2Jtekt Corporation
- Hobbing machine, comprising a hobbing slide and a chamfering slide on a common rail system7 Mar 2023US 11,597,021 B2FELSOMAT GmbH & Co. KG
- Multi-tool chamfering device for toothed workpieces17 May 2022US 11,331,735 B2The Gleason Works
- Tool, gear machining apparatus, and method of machining gear25 Jun 2026US 2026/0175307 A1Jtekt Gear Systems Corporation
- Method for machining and producing a toothed portion on a workpiece24 Aug 2023US 2023/0264280 A1Gleason-Pfauter Maschinenfabrik GmbH
- Method for chamfering toothed gear23 Feb 2023US 2023/0055299 A1Osg Corporation
- Gear machining apparatus and machining condition determination device13 Jan 2022US 2022/0009016 A1Jtekt Corporation
- Multi-tool chamfering device for toothed workpieces12 Aug 2021US 2021/0245278 A1The Gleason Works
Most cited
By later US patents
- Sprocket trimming method for the multi-stage sprocket assembly26US 5,876,159 AIndustrial Technology Research Institute · 1999
- Dynamical instrument for machining13US 7,341,410 B2Foster-Miller, Inc. · 2008
- Machine tool for bevelling of tooth flanks of a gear12US 5,899,645 AWera Werk Hermann Werner GmbH & Co. · 1999
- Method, device, and tool for chamfering the front-end edges of the inter-teeth grooves of a gear12US 7,103,973 B2Fette GmbH · 2006
- Device for trimming and bevelling gear teeth9US 4,012,990 ARegie Nationale des Usines Renault · 1977