Class B21J : FORGING; HAMMERING; PRESSING; RIVETING; FORGE FURNACES
Subclass 7/14: Hammers; Forging machines with hammers or die jaws acting by impact (hand hammers B25D; electrical features section H) Special design or construction Forging machines working with several hammers
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11524330 | Method for producing a hollow valve for internal combustion engines | Jan 30, 20 | Dec 13, 22 | Federal-Mogul Valvetrain GmbH |
| 11203053 | Peripheral combination hydraulic press to forge and method of manufacturing thereof | Mar 20, 20 | Dec 21, 21 | Not available |
| 11027327 | Method and apparatus for producing a connecting element | Oct 18, 19 | Jun 08, 21 | MAC PANTHER GMBH |
| 10883529 | Nut integrated with bracket and method of manufacturing the same | Aug 23, 17 | Jan 05, 21 | Hyundai Motor Company; Kia Motors Corporation; Sung Woo Hitech Co., Ltd.; |
| 10710147 | Method of making an axle | Apr 25, 18 | Jul 14, 20 | ArvinMeritor Technology, LLC |
| 10702912 | Composite manufacturing method with extruding and turning processes | Nov 09, 16 | Jul 07, 20 | Intai Technology Corp. |
| 10696092 | Method and apparatus for manufacturing spokes | Aug 09, 16 | Jun 30, 20 | DT Swiss Inc. |
| 10525523 | Method and device for forging a workpiece in bar form | Dec 15, 15 | Jan 07, 20 | GFM—GmbH |
| 10335580 | Guidewire with varying properties | Jan 26, 16 | Jul 02, 19 | Abbott Cardiovascular Systems Inc. |
| 10337093 | Non-magnetic alloy forgings | Oct 13, 15 | Jul 02, 19 | ATI PROPERTIES LLC |
| 10261494 | Method for projecting a production process and computer program and computer system for carrying out the method | Apr 03, 17 | Apr 16, 19 | FELSS Systems GmbH |
| 10177517 | Ferrule crimping tool | May 15, 18 | Jan 08, 19 | APTIV TECHNOLOGIES LIMITED |
| 10166596 | Forging apparatus with forging rams guided in the direction of stroke and accommodating forging tools | Oct 01, 15 | Jan 01, 19 | GFM GmbH |
| 9982706 | Method of manufacturing light rotor shaft for eco-friendly vehicles | Nov 11, 15 | May 29, 18 | Hyundai Motor Company |
| 9873146 | Forging machine | Feb 09, 15 | Jan 23, 18 | DANIELI & C. OFFICINE MECCANICHE S.P.A. |
| 9862012 | Apparatus for forging a hollow body from a pre-perforated hollow block | Sep 24, 14 | Jan 09, 18 | GFM - GMBH, GFM—GmbH, |
| 9821367 | Four-die tool and forging press | Jun 18, 14 | Nov 21, 17 | SMS MEER GMBH |
| 9757257 | Metal alloys for medical devices | Apr 08, 14 | Sep 12, 17 | MIRUS LLC |
| 9457393 | Forming machine for forging, in particular, stretch-forging, workpieces | Oct 05, 10 | Oct 04, 16 | LANGENSTEIN & SCHEMANN GMBH |
| 9446440 | Method for producing a gun barrel having barrel flutings | Jan 15, 14 | Sep 20, 16 | STEYR MANNLICHER GMBH |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0207,922 | HOT FORMING A CAST FORGING INGOT | Mar 23, 22 | Jun 27, 24 | GFM GmbH |
| 2024/0181,515 | DEVICE AND METHOD FOR CONTINUOUSLY PRODUCING AN AT LEAST PARTLY HOLLOW SHAFT HAVING A VARYING INNER AND/OR OUTER DIAMETER | Feb 22, 22 | Jun 06, 24 | Not available |
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