3833693

Information

• Patent Grant
• 3833693

• References
• Source

• Patent Number

  3,833,693

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1974
  50 years ago

• CPC

  • B28B13/0225 - Feeding specific quantities of material at specific locations in the mould
  • B28B13/02 - Feeding the unshaped material to moulds or apparatus for producing shaped articles
  • B28B17/0081 - Process control

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus