2563643

Information

• Patent Grant
• 2563643

• References
• Source

• Patent Number

  2,563,643

• Date Filed

  Not available

• Date Issued

  Tuesday, August 7, 1951
  73 years ago

• CPC

  • B22C15/23 - Compacting by gas pressure or vacuum
  • B22C15/24 - involving blowing devices in which the mould material is supplied in the form of loose particles
  • Y10S264/78 - Processes of molding using vacuum

• US Classifications

  • 164 - Metal founding
  • 086 - Ammunition and explosive-charge making
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus