2569580

Information

• Patent Grant
• 2569580

• References
• Source

• Patent Number

  2,569,580

• Date Filed

  Not available

• Date Issued

  Tuesday, October 2, 1951
  74 years ago

• CPC

  • B22C17/02 - Moulding machines with pin lifting arrangement
  • B22C19/04 - Controlling devices specially designed for moulding machines

• US Classifications

  • 164 - Metal founding
  • 138 - Pipes and tubular conduits
  • 251 - Valves and valve actuation