B21J 3/00

Sub-Class

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Description

Class  B21J : FORGING; HAMMERING; PRESSING; RIVETING; FORGE FURNACES


Subclass 3/00: Lubricating during forging or pressing (lubricating in general F16N)

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10427209 Steam cushion formingMay 02, 17Oct 01, 19GM 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 forgingDec 05, 12Aug 06, 19SAINT JEAN INDUSTRIES
10300515 Point forming processesAug 12, 14May 28, 19National Machinery LLC
10240025 Compositions comprising estolide compounds and methods of making and using the sameDec 05, 17Mar 26, 19Biosynthetic Technologies, LLC
10207312 Lubrication processes for enhanced forgeabilityJun 14, 10Feb 19, 19ATI PROPERTIES LLC
9909200 Method of manufacturing Ni-base superalloySep 29, 15Mar 06, 18HITACHI METALS, LTD.
9682418 Method and apparatus for incremental sheet formingJun 18, 09Jun 20, 17THE BOEING COMPANY
9637700 Compositions comprising estolide compounds and methods of making and using the sameAug 18, 15May 02, 17Biosynthetic Technologies, LLC
9610630 Closed-die forging method and method of manufacturing forged articleDec 26, 11Apr 04, 17HITACHI METALS, LTD.
9546336 Compositions comprising estolide compounds and methods of making and using the sameJun 06, 16Jan 17, 17Biosynthetic Technologies, LLC
9539636 Articles, systems, and methods for forging alloysMar 15, 13Jan 10, 17ATI PROPERTIES LLC
9487725 Compositions comprising estolide compounds and methods of making and using the sameApr 01, 15Nov 08, 16Biosynthetic Technologies, LLC
9440283 Method for hot shaping a workpiece and agent for reducing the heat emissionAug 31, 12Sep 13, 16BOEHLER SCHMIEDETECHNIK GMBH & CO KG
9327342 Lubrication processes for enhanced forgeabilityFeb 15, 11May 03, 16ATI PROPERTIES LLC
9296035 Lubricating-oil composition for forging molding and forging molding apparatusSep 30, 10Mar 29, 16MITSUBISHI HEAVY INDUSTRIES, LTD., SATO SPECIAL OIL, LTD.,
9242291 Hot workability of metal alloys via surface coatingJun 12, 14Jan 26, 16ATI PROPERTIES, INC.
9182060 Spherical annular seal member and method of manufacturing the sameMar 26, 15Nov 10, 15OILES CORPORATION
9027374 Methods to improve hot workability of metal alloysMar 15, 13May 12, 15ATI PROPERTIES, INC.
9016097 Compositions comprising estolide compounds and methods of making and using the sameDec 09, 13Apr 28, 15Biosynthetic Technologies, LLC
8999899 Lubricating oil composition for working using sizing pressMar 30, 05Apr 07, 15IDEMITSU KOSAN CO., LTD.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2018/0318,909 STEAM CUSHION FORMINGMay 02, 17Nov 08, 18GM Global Technology Operations LLC
2017/0073,831 COMPOSITION FOR DIRECT-CURRENT CATHODIC ELECTROLYSIS, LUBRICATION-FILM-EQUIPPED METAL MATERIAL, AND PRODUCTION METHOD THEREFORFeb 16, 15Mar 16, 17NIHON PARKERIZING CO., LTD.

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Patents Issued To Date - By Filing Year

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