1619885

Information

• Patent Grant
• 1619885

• References
• Source

• Patent Number

  1,619,885

• Date Filed

  Not available

• Date Issued

  Tuesday, March 8, 1927
  98 years ago

• CPC

  • B60S1/3805 - electrically
  • B60S1/30 - arranged both outside and inside
  • B60S2001/3837 - with more than one wiping edge or lip

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning