3164649

Information

• Patent Grant
• 3164649

• References
• Source

• Patent Number

  3,164,649

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1965
  60 years ago

• CPC

  • B28B13/0235 - the feed box being provided with agitating means
  • B28B13/021 - by fluid pressure acting directly on the material
  • B28B13/023 - by using a feed box transferring the moulding material from a hopper to the moulding cavities

• US Classifications

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