3507668

Information

• Patent Grant
• 3507668

• References
• Source

• Patent Number

  3,507,668

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1970
  54 years ago

• CPC

  • B65D81/343 - specially adapted to be heated in a conventional oven
  • B65D2581/3405 - Cooking bakery products
  • Y10S229/903 - Ovenable

• US Classifications

  • 426 - Food or edible material: processes, compositions, and products
  • 229 - Envelopes, wrappers, and paperboard boxes