2978336

Information

• Patent Grant
• 2978336

• References
• Source

• Patent Number

  2,978,336

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1961
  64 years ago

• CPC

  • F25D3/105 - Movable containers
  • A23F5/105 - Treating in vacuum or with inert or noble gases; Storing in gaseous atmosphere; Packaging
  • A23L3/3418 - in a controlled atmosphere
  • B65B25/001 - of foodstuffs, combined with their conservation
  • B65D81/18 - providing specific environment for contents

• US Classifications

  • 426 - Food or edible material: processes, compositions, and products
  • 053 - Package making
  • 062 - Refrigeration