3858772

Information

• Patent Grant
• 3858772

• References
• Source

• Patent Number

  3,858,772

• Date Filed

  Not available

• Date Issued

  Tuesday, January 7, 1975
  49 years ago

• CPC

  • B28C7/0053 - Storage containers
  • B28B13/0215 - Feeding the moulding material in measured quantities from a container or silo
  • B65D88/28 - Construction or shape of discharge section

• US Classifications

  • 222 - Dispensing