3032249

Information

• Patent Grant
• 3032249

• References
• Source

• Patent Number

  3,032,249

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1962
  62 years ago

• CPC

  • B65D21/086 - Collapsible or telescopic containers
  • B65D75/10 - with the ends of the tube closed by twisting
  • B65D75/66 - Inserted or applied tearing-strings or like flexible elements
  • B65D81/3407 - specially adapted to be heated over a heat source
  • Y10S229/903 - Ovenable

• US Classifications

  • 220 - Receptacles
  • 099 - Foods and beverages: apparatus
  • 229 - Envelopes, wrappers, and paperboard boxes
  • 383 - Flexible bags