3235432

Information

• Patent Grant
• 3235432

• References
• Source

• Patent Number

  3,235,432

• Date Filed

  Not available

• Date Issued

  Tuesday, February 15, 1966
  58 years ago

• CPC

  • B65D65/403 - with at least one corrugated layer
  • B31F1/2895 - from corrugated webs having corrugations of particular shape
  • Y10S229/939 - Container made of corrugated paper or corrugated paperboard
  • Y10T156/101 - Prior to or during assembly with additional lamina
  • Y10T156/1016 - Transverse corrugating
  • Y10T156/1018 - Subsequent to assembly of laminae
  • Y10T156/1026 - with slitting or removal of material at reshaping area prior to reshaping
  • Y10T156/1056 - Perforating lamina

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 229 - Envelopes, wrappers, and paperboard boxes
  • 264 - Plastic and nonmetallic article shaping or treating: processes