Description
Class B23F : MAKING GEARS OR TOOTHED RACKS
Subclass 1/06: Making gear teeth by tools of which the profile matches the profile of the required surface (special adaptations for making curved teeth B23F 9/00) by milling
B23F 1/06
Sub-Class
Stats
- 42 US PATENTS IN FORCE
- 13 US APPLICATIONS PENDING
- 15 Total Patent Owners
- 106 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12263532 | Gear manufacturing apparatus and gear manufacturing method | Mar 29, 22 | Apr 01, 25 | JTEKT CORPORATION |
| 12214433 | Method for producing teeth, tool and machine component | Mar 11, 20 | Feb 04, 25 | A. Friedr. Flender GmbH & Co. KG |
| 12110565 | Procedure for hardening slides of a perforating press and the slides obtained | Dec 05, 22 | Oct 08, 24 | Soenen Technology NV |
| 11819935 | Method for precision machining a workpiece provided with gearing | Dec 16, 20 | Nov 21, 23 | Präwema Antriebstechnik GmbH |
| 11511360 | Machining method, method for manufacturing planetary carrier, and planetary carrier | Aug 24, 18 | Nov 29, 22 | Sumitomo Electric Sintered Alloy Ltd. |
| 11498140 | Tooth groove machining method and tooth groove machining device | Aug 20, 20 | Nov 15, 22 | JTEKT Corporation |
| 11478867 | Machining device for duplex gear of high-precision reducer for robot, and use method thereof | Jun 01, 20 | Oct 25, 22 | Beijing Institute of Technology |
| 11311953 | Machine tool | Oct 08, 19 | Apr 26, 22 | JTEKT Corporation |
| 11268800 | Method for calibrating a measuring probe in a gear cutting machine | Feb 26, 20 | Mar 08, 22 | Liebherr-Verzahntechnik GmbH |
| 11173559 | Bevel gear cutter and blade consolidation | Jul 13, 18 | Nov 16, 21 | The Gleason Works |
| 11090744 | Topland chamfering of gears | May 19, 17 | Aug 17, 21 | The Gleason Works |
| 11052451 | Gear manufacturing method and gear manufactured thereby | Dec 28, 16 | Jul 06, 21 | Not available |
| 10994352 | Method for the gear manufacturing machining of a workpiece | Apr 12, 18 | May 04, 21 | Liebherr-Verzahntechnik GmbH |
| 10814415 | Mono-blade bevel gear cutting tool | Jan 31, 17 | Oct 27, 20 | The Gleason Works |
| 10576564 | Combined gear cutting apparatus | Feb 08, 18 | Mar 03, 20 | AISIN SEIKI KABUSHIKI KAISHA |
| 10562138 | Method for manufacturing rack bar | Nov 04, 16 | Feb 18, 20 | Neturen Co. Ltd. |
| 10434612 | Machine tool | Dec 22, 17 | Oct 08, 19 | JTEKT Corporation |
| 10408272 | Smilled spline apparatus and smilling process for manufacturing the smilled spline apparatus | Jul 09, 16 | Sep 10, 19 | Fairfield Manufacturing, Inc. |
| 10226830 | Method for skiving machining of a workpiece for production of a chamfer | Mar 08, 17 | Mar 12, 19 | FELSOMAT GMBH & CO. KG |
| 10016825 | Internal bevel gear | Aug 27, 14 | Jul 10, 18 | The Gleason Works |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0424,584 | MANUFACTURE OF DIFFERENTIAL GEARS | Oct 05, 22 | Dec 26, 24 | Not available |
| 2024/0416,442 | MACHINE AND PROCESS FOR FORMING AN AXLE SHAFT | Jun 16, 23 | Dec 19, 24 | Federal Screw Works |
| 2024/0375,198 | MACHINE TOOL WITH CALIBRATION DEVICE FOR CALIBRATING A MESHING SENSOR | Aug 26, 22 | Nov 14, 24 | Reishauer AG |
| 2024/0100,612 | Method for Producing Tooth Flank Modifications on Tooth Flanks of a Workpiece Toothing of a Workpiece | Sep 27, 23 | Mar 28, 24 | Not available |
| 2023/0069,263 | MACHINING METHOD, METHOD FOR MANUFACTURING PLANETARY CARRIER, AND PLANETARY CARRIER | Oct 26, 22 | Mar 02, 23 | Not available |
| 2023/0054,416 | MACHINE AND METHOD FOR THE MILLING OR GRINDING OF TOOTHED RACKS | Aug 10, 22 | Feb 23, 23 | Not available |
| 2022/0379,395 | METHOD FOR MACHINING AND MEASURING WORKPIECES | May 25, 22 | Dec 01, 22 | Not available |
| 2022/0241,879 | Tool and Method for Creating Back Tapers at the Teeth of a Toothing of a Gear | Jan 28, 22 | Aug 04, 22 | Not available |
| 2021/0213,551 | RATCHET STRUCTURE | Sep 29, 20 | Jul 15, 21 | Not available |
| 2021/0008,652 | METHOD FOR MACHINING A VARIABLE-PITCH TOOTHING ON A STEERING RACK | Mar 08, 19 | Jan 14, 21 | JTEKT Europe |
| 2019/0217,405 | GEAR MACHINING APPARATUS AND GEAR MACHINING METHOD | Jan 03, 19 | Jul 18, 19 | JTEKT Corporation |
| 2019/0217,406 | GEAR MACHINING APPARATUS AND GEAR MACHINING METHOD | Jan 03, 19 | Jul 18, 19 | JTEKT Corporation |
| 2018/0306,300 | METHOD FOR FORMING A WELDED ASSEMBLY AND RELATED WELDED ASSEMBLY | Apr 19, 17 | Oct 25, 18 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 30 Months (last 2 years Issuances)
- 30 Months (last 5 years Issuances)