1650832

Information

• Patent Grant
• 1650832

• References
• Source

• Patent Number

  1,650,832

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1927
  97 years ago

• CPC

  • B28B7/0058 - Moulds, cores or mandrels with provisions concerning the elimination of superfluous material; Moulds with burr-removing means provided therein or carried thereby
  • B28B3/02 - wherein a ram exerts pressure on the material in a moulding space Ram heads of special form
  • B28B11/12 - for removing parts of the articles by cutting
  • B28B13/0205 - supplied to the moulding device in form of a coherent mass of material
  • Y10S425/123 - Repress

• US Classifications

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