3812997

Information

• Patent Grant
• 3812997

• References
• Source

• Patent Number

  3,812,997

• Date Filed

  Not available

• Date Issued

  Tuesday, May 28, 1974
  50 years ago

• CPC

  • B65D25/04 - Partitions
  • A47J33/00 - Camp cooking devices without integral heating means
  • B65D81/3407 - specially adapted to be heated over a heat source
  • Y10S220/912 - Cookware

• US Classifications

  • 220 - Receptacles