3499069

Information

• Patent Grant
• 3499069

• References
• Source

• Patent Number

  3,499,069

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1970
  54 years ago

• CPC

  • B28B17/02 - Conditioning the material prior to shaping
  • B28B3/02 - wherein a ram exerts pressure on the material in a moulding space Ram heads of special form
  • B28B13/023 - by using a feed box transferring the moulding material from a hopper to the moulding cavities
  • B28B15/00 - General arrangement or lay-out of plant Industrial outlines, plant installations
  • B28B15/007 - Plant with two or more identical shaping or moulding devices

• US Classifications

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