2792593

Information

• Patent Grant
• 2792593

• References
• Source

• Patent Number

  2,792,593

• Date Filed

  Not available

• Date Issued

  Tuesday, May 21, 1957
  67 years ago

• CPC

  • B29C49/68 - Ovens specially adapted for heating preforms or parisons
  • B29C49/0073 - characterised by the parison configuration
  • B29C49/20 - of articles having inserts or reinforcements; Handling of inserts or reinforcements
  • B29C49/28 - Blow-moulding apparatus
  • B29C49/52 - having decorating or printing means
  • B29C49/66 - Cooling by refrigerant introduced into the blown article
  • B29C57/10 - Closing
  • B29B2911/1402 - at neck portion
  • B29B2911/14026 - at flange portion
  • B29B2911/14033 - at body portion
  • B29B2911/1404 - at bottom portion
  • B29B2911/14086 - partially
  • B29B2911/14106 - having at least one layer
  • B29B2911/14113 - having at least two layers
  • B29B2911/1416 - having at least one layer being extruded
  • B29B2911/1424 - having at least one layer being applied using techniques not covered by B29B2911/14133 - B29B2911/14213
  • B29B2911/1438 - Elliptic or oval cross-section shape
  • B29B2911/1442 - Special neck
  • B29B2911/1444 - Threads
  • B29C2035/1658 - using gas
  • B29C2049/0089 - the parison being a tube
  • B29K2105/258 - tubular
  • Y10S264/50 - Use of fluid pressure in molding

• US Classifications

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