3456291

Information

• Patent Grant
• 3456291

• References
• Source

• Patent Number

  3,456,291

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1969
  56 years ago

• CPC

  • B28B3/00 - Producing shaped articles from the material by using presses Presses specially adapted therefor
  • B28B1/00 - Producing shaped prefabricated articles from the material
  • B28B3/006 - Pressing by atmospheric pressure, as a result of vacuum generation or by gas or liquid pressure acting directly upon the material
  • B28B11/003 - the shaping of preshaped articles
  • B28B11/008 - Blow moulding
  • Y10S425/028 - Impact

• US Classifications

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