2390160

Information

• Patent Grant
• 2390160

• References
• Source

• Patent Number

  2,390,160

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1945
  79 years ago

• CPC

  • B22F5/106 - Tube or ring forms
  • B22F3/06 - by centrifugal forces
  • B22F5/10 - of articles with cavities or holes, not otherwise provided for in the preceding subgroups
  • B22F2998/00 - Supplementary information concerning processes or compositions relating to powder metallurgy
  • Y10S264/44 - using destructible molds or cores in molding processes
  • Y10S425/012 - Destructible mold and core
  • Y10T29/49677 - having liner
  • Y10T428/12097 - Nonparticulate component encloses particles
  • Y10T428/12292 - Workpiece with longitudinal passageway or stopweld material [e.g., for tubular stock, etc.]

• US Classifications

  • 419 - Powder metallurgy processes
  • 029 - Metal working
  • 106 - Compositions: coating or plastic
  • 164 - Metal founding
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 416 - Fluid reaction surfaces
  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 427 - Coating processes
  • 428 - Stock material or miscellaneous articles