3451401

Information

• Patent Grant
• 3451401

• References
• Source

• Patent Number

  3,451,401

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1969
  55 years ago

• CPC

  • H05B6/6426 - Aspects relating to the exterior of the microwave heating apparatus
  • A47L15/00 - Washing or rinsing machines for crockery or tableware
  • A47L15/13 - using sonic or ultrasonic waves
  • B08B3/12 - by sonic or ultrasonic vibrations
  • D06F19/00 - Washing machines using vibrations for washing purposes
  • H05B6/6405 - Self-cleaning cavity
  • H05B6/6494 - for cooking
  • A47L2601/12 - Microwaves
  • A47L2601/17 - Sonic or ultrasonic waves

• US Classifications

  • 134 - Cleaning and liquid contact with solids
  • 068 - Textiles: fluid treating apparatus
  • 126 - Stoves and furnaces
  • 219 - Electric heating