3152624

Information

• Patent Grant
• 3152624

• References
• Source

• Patent Number

  3,152,624

• Date Filed

  Not available

• Date Issued

  Tuesday, October 13, 1964
  60 years ago

• CPC

  • B01F15/00779 - Receptacle closures, covers or doors; Mechanisms for operating them
  • B65D90/582 - having a rotational motion
  • B65G53/32 - Conveying concrete
  • B65D2590/542 - special sealing means or means for improving sealing

• US Classifications

  • 141 - Fluent material handling, with receiver or receiver coacting means
  • 220 - Receptacles
  • 251 - Valves and valve actuation