3887685

Information

• Patent Grant
• 3887685

• References
• Source

• Patent Number

  3,887,685

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1975
  49 years ago

• CPC

  • B30B11/02 - using a ram exerting pressure on the material in a moulding space
  • B30B15/304 - by using feed frames or shoes with relative movement with regard to the mould or moulds
  • B29C2043/3283 - for moving moulds or mould parts
  • B29C2043/3618 - plurality of counteracting elements
  • Y10S425/115 - Lubricator

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus