3447186

Information

• Patent Grant
• 3447186

• References
• Source

• Patent Number

  3,447,186

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1969
  55 years ago

• CPC

  • B60S1/546 - arranged in wiper blades
  • B60S1/48 - Liquid supply therefor
  • B60S1/524 - arranged in wiper blades

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 219 - Electric heating