3212131

Information

• Patent Grant
• 3212131

• References
• Source

• Patent Number

  3,212,131

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1965
  59 years ago

• CPC

  • B29C43/18 - incorporating preformed parts or layers
  • B29C43/08 - with circular movement
  • B29C43/34 - Feeding the material to the mould or the compression means
  • G01F11/021 - of the piston type
  • B29C2043/3433 - using dispensing heads
  • B29C2043/3444 - using pressurizing feeding means located into the mold
  • B29C2043/3626 - multi-part rams, plungers or mandrels
  • B29C2043/3681 - opening and closing axially
  • B29L2031/565 - for containers
  • Y10S425/809 - Seal, bottle caps only

• US Classifications

  • 427 - Coating processes
  • 118 - Coating apparatus
  • 222 - Dispensing
  • 425 - Plastic article or earthenware shaping or treating: apparatus