2377666

Information

• Patent Grant
• 2377666

• References
• Source

• Patent Number

  2,377,666

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1945
  79 years ago

• CPC

  • B28B5/04 - in moulds moved in succession past one or more shaping stations
  • B28B3/02 - wherein a ram exerts pressure on the material in a moulding space Ram heads of special form
  • B28B3/20 - wherein the material is extruded
  • B28B7/00 - Moulds Cores Mandrels
  • B28B7/0058 - Moulds, cores or mandrels with provisions concerning the elimination of superfluous material; Moulds with burr-removing means provided therein or carried thereby
  • B28B7/24 - Unitary mould structures with a plurality of moulding spaces
  • B28B11/243 - Setting

• US Classifications

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