3693209

Information

• Patent Grant
• 3693209

• References
• Source

• Patent Number

  3,693,209

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1972
  52 years ago

• CPC

  • B60S1/3409 - the wiper arms consisting of two or more articulated elements
  • Y10T74/18456 - Crank, pitman, and lever

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 074 - Machine element or mechanism