3140389

Information

• Patent Grant
• 3140389

• References
• Source

• Patent Number

  3,140,389

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1964
  60 years ago

• CPC

  • A47J39/025 - for warming dishes without food before use

• US Classifications

  • 219 - Electric heating
  • 126 - Stoves and furnaces