3539774

Information

• Patent Grant
• 3539774

• References
• Source

• Patent Number

  3,539,774

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1970
  54 years ago

• CPC

  • A47J27/21141 - based on the weight of the water vessel

• US Classifications

  • 219 - Electric heating
  • 099 - Foods and beverages: apparatus