1986560

Information

• Patent Grant
• 1986560

• References
• Source

• Patent Number

  1,986,560

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1935
  90 years ago

• CPC

  • B60S1/30 - arranged both outside and inside
  • B60S1/08 - electrically driven
  • B60S1/3805 - electrically

• US Classifications

  • 219 - Electric heating
  • 015 - Brushing, scrubbing, and general cleaning
  • 200 - Electricity: circuit makers and breakers