Description
Class B21J : FORGING; HAMMERING; PRESSING; RIVETING; FORGE FURNACES
Subclass 3/00: Lubricating during forging or pressing (lubricating in general F16N)
B21J 3/00
Sub-Class
Stats
- 34 US PATENTS IN FORCE
- 5 US APPLICATIONS PENDING
- 18 Total Patent Owners
- 140 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12157132 | Spray head for cooling lubrication of a die of a forming machine | May 15, 20 | Dec 03, 24 | SMS group GMBH |
| 12139856 | Forming machine for pulp product | Jun 13, 23 | Nov 12, 24 | Yulan Green Technology Co., Ltd. |
| 11958101 | Method for manufacturing forged article | May 16, 19 | Apr 16, 24 | PROTERIAL, LTD.; Toyota Jidosha Kabushiki Kaisha; DAIDO CHEMICAL CO., LTD.; UMETOKU CO., LTD; |
| 11919065 | Method for producing hot-forged material | Dec 21, 17 | Mar 05, 24 | PROTERIAL, LTD. |
| 11571734 | Forging and pressing production system and management method therefor | Jan 12, 19 | Feb 07, 23 | Ningbo Texoon Brassworks Co., LTD. |
| 11493170 | Die lubricant rotating spray tray device | Sep 05, 19 | Nov 08, 22 | CITIC DICASTAL CO., LTD |
| 11278953 | Method for producing hot forged material | Sep 21, 18 | Mar 22, 22 | Hitachi Metals LTD |
| 11242496 | Release agent for hot-forging die, application method for same, and application device | Sep 13, 16 | Feb 08, 22 | Mazda Motor Corporation |
| 10960420 | Spray head for supplying at least one die of a forming machine with lubricating coolant, and method for producing such a spray head | Jul 14, 16 | Mar 30, 21 | SMS GROUP GMBH |
| 10875080 | Method of producing forged product | Mar 27, 18 | Dec 29, 20 | Hitachi Metals LTD |
| 10427209 | Steam cushion forming | May 02, 17 | Oct 01, 19 | GM Global Technology Operations LLC |
| 10369619 | Method of dressing a forge die in the implementation of parts obtained by two successive operations of foundry casting followed by forging | Dec 05, 12 | Aug 06, 19 | SAINT JEAN INDUSTRIES |
| 10300515 | Point forming processes | Aug 12, 14 | May 28, 19 | National Machinery LLC |
| 10240025 | Compositions comprising estolide compounds and methods of making and using the same | Dec 05, 17 | Mar 26, 19 | Biosynthetic Technologies, LLC |
| 10207312 | Lubrication processes for enhanced forgeability | Jun 14, 10 | Feb 19, 19 | ATI PROPERTIES LLC |
| 9909200 | Method of manufacturing Ni-base superalloy | Sep 29, 15 | Mar 06, 18 | HITACHI METALS, LTD. |
| 9682418 | Method and apparatus for incremental sheet forming | Jun 18, 09 | Jun 20, 17 | THE BOEING COMPANY |
| 9637700 | Compositions comprising estolide compounds and methods of making and using the same | Aug 18, 15 | May 02, 17 | Biosynthetic Technologies, LLC |
| 9610630 | Closed-die forging method and method of manufacturing forged article | Dec 26, 11 | Apr 04, 17 | HITACHI METALS, LTD. |
| 9546336 | Compositions comprising estolide compounds and methods of making and using the same | Jun 06, 16 | Jan 17, 17 | Biosynthetic Technologies, LLC |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2023/0068,369 | METHOD FOR MANUFACTURING HOT-FORGED MEMBER | Mar 12, 21 | Mar 02, 23 | Not available |
| 2022/0203,418 | METHOD FOR MANUFACTURING COLD-FORGED EXTRUDED ALUMINUM ALLOY ROD | Dec 27, 21 | Jun 30, 22 | Not available |
| 2020/0094,309 | METHOD FOR PRODUCING HOT-FORGED MATERIAL | Dec 21, 17 | Mar 26, 20 | Not available |
| 2018/0318,909 | STEAM CUSHION FORMING | May 02, 17 | Nov 08, 18 | GM Global Technology Operations LLC |
| 2017/0073,831 | COMPOSITION FOR DIRECT-CURRENT CATHODIC ELECTROLYSIS, LUBRICATION-FILM-EQUIPPED METAL MATERIAL, AND PRODUCTION METHOD THEREFOR | Feb 16, 15 | Mar 16, 17 | NIHON PARKERIZING CO., LTD. |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 37 Months (last 2 years Issuances)
- 37 Months (last 5 years Issuances)