3717478

Information

• Patent Grant
• 3717478

• References
• Source

• Patent Number

  3,717,478

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1973
  52 years ago

• CPC

  • B65D81/3438 - specially adapted to be heated by steaming
  • B65D7/22 - with double walls

• US Classifications

  • 426 - Food or edible material: processes, compositions, and products
  • D07 - Equipment for preparing or serving food or drink not elsewhere specified