Description
Class B23P : OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
Subclass 15/14: Making specific metal objects by operations not covered by a single other subclass or a group in this subclass gear parts, e.g. gear wheels
B23P 15/14
Sub-Class
Stats
- 133 US PATENTS IN FORCE
- 19 US APPLICATIONS PENDING
- 56 Total Patent Owners
- 660 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12240031 | Method for producing a detent pawl | Oct 27, 20 | Mar 04, 25 | Feintool International Holding AG; ZF FRIEDRICHSHAFEN AG; |
| 12226860 | Method for manufacturing sintered gear | Apr 28, 20 | Feb 18, 25 | Sumitomo Electric Industries Ltd.; SUMITOMO ELECTRIC SINTERED ALLOW, LTD.; |
| 12222027 | Method for producing a differential housing and differential housing | Dec 20, 22 | Feb 11, 25 | MAGNA POWERTRAIN GMBH & CO KG |
| 12214400 | Method of forming a splined component | Feb 17, 21 | Feb 04, 25 | Magna Powertrain Inc. |
| 12017292 | Method for manufacturing hypoid gear | Mar 16, 20 | Jun 25, 24 | Mazda Motor Corporation |
| 11970216 | Worm gear hub | Apr 07, 22 | Apr 30, 24 | Steering Solutions IP Holding Corporation |
| 11904381 | Method for producing a gear worm which is located in particular on an armature shaft, and such a gear worm | Oct 04, 19 | Feb 20, 24 | Robert Bosch GmbH |
| 11867283 | Method of manufacturing a power transmission device | Mar 31, 22 | Jan 09, 24 | 501 Toyota Jidosha Kabushiki Kaisha |
| 11858054 | Gearing method with tooth finishing and combination tool therefor | Jul 30, 20 | Jan 02, 24 | PROFILATOR GMBH & CO. KG |
| 11772212 | Method for producing an aluminum cylindrical hollow body for a vehicle transmission and a cylindrical hollow body | May 19, 20 | Oct 03, 23 | ZF Friedrichshafen AG |
| 11713800 | Method of manufacturing boltless unitary ring gear-flange body | Feb 25, 22 | Aug 01, 23 | NPC Robotics Corporation |
| 11701744 | Method for connecting a first component to a second component to form an assembly | Oct 13, 21 | Jul 18, 23 | Miba Sinter Austria GmbH |
| 11673216 | Method for repairing a gear and processing machine for carrying out the method | May 28, 20 | Jun 13, 23 | CNC ONSITE A/S |
| 11668385 | Method for acoustically influencing toothed wheels | Nov 30, 18 | Jun 06, 23 | Audi AG; Audi Hungaria Zrt; |
| 11560943 | Transmission wheel and a method for its mounting | Apr 25, 19 | Jan 24, 23 | Andritz Oy |
| 11536199 | Method for manufacturing a motoring system for a gas turbine engine | Jun 28, 19 | Dec 27, 22 | HAMILTON SUNDSTRAND CORPORATION |
| 11524372 | Method for making a reel assembly of a tie-down | Jul 25, 21 | Dec 13, 22 | Not available |
| 11415210 | Structured material alloy component fabrication | Mar 11, 20 | Aug 16, 22 | RAYTHEON TECHNOLOGIES CORPORATION |
| 11407048 | Method for producing a workpiece provided with a toothing or profiling | May 29, 20 | Aug 09, 22 | KAPP NILES GmbH & Co. KG |
| 11407085 | Method for manufacturing gear | Sep 10, 19 | Aug 09, 22 | 501 Toyota Jidosha Kabushiki Kaisha |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0100,803 | STABLE GEAR SHAFT BOX PROCESSING AND POSITIONING APPARATUS | Nov 13, 23 | Mar 27, 25 | Not available |
| 2025/0083,210 | METHOD OF FORMING A SPLINED COMPONENT | Nov 26, 24 | Mar 13, 25 | Not available |
| 2024/0416,467 | HEATER BOX REPAIR APPARATUS AND METHOD OF USE | Aug 28, 24 | Dec 19, 24 | Not available |
| 2024/0359,276 | METHOD OF MANUFACTURING PLANETARY GEAR CARRIER | Sep 27, 23 | Oct 31, 24 | Not available |
| 2024/0335,914 | MECHANICAL STRUCTURAL MEMBER AND METHOD FOR MANUFACTURING SAME | Apr 26, 23 | Oct 10, 24 | NSK STEERING & CONTROL, INC. |
| 2024/0217,038 | APPARATUS FOR REPLACING AT LEAST ONE TOOTH OF A GEAR | Dec 30, 22 | Jul 04, 24 | Not available |
| 2024/0217,039 | METHOD AND SYSTEM FOR REPLACING AT LEAST ONE TOOTH OF A GEAR | Dec 30, 22 | Jul 04, 24 | Not available |
| 2024/0198,463 | Method for Producing and Processing a Cylindrical Hollow Body Made of Aluminum or an Aluminum Alloy and for Arranging it in a Motor Vehicle Transmission, Cylindrical Hollow Body and Vehicle Transmission | Dec 05, 23 | Jun 20, 24 | Not available |
| 2023/0191,009 | METHOD OF MANUFACTURING A PUMP, FLUID PUMP, AND DIALYSIS MACHINE | Dec 15, 22 | Jun 22, 23 | Not available |
| 2022/0009,044 | METHOD FOR MANUFACTURING GEAR | Jun 11, 21 | Jan 13, 22 | c/o TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 2020/0180,057 | APPARATUS FOR ELECTROCHEMICAL MACHINING GEAR OUTLINE AND ALIGNMENT STRUCTURE THEREOF | Dec 05, 18 | Jun 11, 20 | Not available |
| 2020/0139,494 | METHOD FOR MANUFACTURING RACK BAR | Dec 11, 19 | May 07, 20 | Neturen Co. Ltd. |
| 2019/0030,660 | MACHINING SYSTEM, APPARATUS AND METHOD | Jul 02, 18 | Jan 31, 19 | Not available |
| 2018/0326,547 | ADDITIVE MANUFACTURING OF GEARS | Nov 29, 16 | Nov 15, 18 | Not available |
| 2018/0297,157 | RING GEAR FOR AN EPICYCLIC REDUCTION GEAR | Oct 13, 16 | Oct 18, 18 | Safran Transmission Systems |
| 2018/0257,128 | METHOD OF FORGING DOGS OF DOG CLUTCH AND DOGS OF DOG CLUTCH | Feb 14, 18 | Sep 13, 18 | Not available |
| 2016/0361,784 | NET FORGED SPIRAL BEVEL GEAR | Jun 07, 16 | Dec 15, 16 | AMERICAN AXLE & MANUFACTURING, INC. |
| 2016/0229,009 | GEAR WHEEL PRODUCTION METHOD | Sep 25, 14 | Aug 11, 16 | FLENDER GMBH |
| 2016/0121,439 | METHOD OF MANUFACTURING METAL CORE FOR RESIN GEAR | May 28, 14 | May 05, 16 | NETUREN CO., LTD., MORI IRON WORKS CO., LTD., |
Top Owners in This Subclass
| Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More |
|---|
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 31 Months (last 2 years Issuances)
- 31 Months (last 5 years Issuances)