3534435

Information

• Patent Grant
• 3534435

• References
• Source

• Patent Number

  3,534,435

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1970
  54 years ago

• CPC

  • B29C43/361 - with pressing members independently movable of the parts for opening or closing the mould
  • B29C49/18 - using several blowing steps
  • B29C49/4802 - with means for locally compressing part(s) of the parison in the main blowing cavity
  • B29C49/482 - with means for moulding parts of the parisons in an auxiliary cavity
  • B29C49/76 - Neck calibration
  • B65D1/00 - Containers having bodies formed in one piece
  • B65D1/0223 - characterised by shape
  • B65D1/323 - the container comprising internally a dip tube through which the contents pass
  • B65D1/326 - the container comprising an, externally located, integrally formed tube through which the contents pass
  • B65D23/00 - Details of bottles or jars not otherwise provided for
  • B29C43/00 - Compression moulding
  • B29C49/04 - Extrusion blow-moulding
  • B29C2043/3615 - forming elements
  • B29C2043/3665 - cores or inserts
  • B29C2049/028 - Compression blow-moulding
  • B29C2049/165 - pre-blowing without using a mould
  • B29C2049/4805 - by closing the mould halves
  • B29L2031/565 - for containers
  • B65D2501/0063 - Additional discharging means
  • Y10S425/003 - Appendage

• US Classifications

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