3881214

Information

• Patent Grant
• 3881214

• References
• Source

• Patent Number

  3,881,214

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1975
  49 years ago

• CPC

  • B60S1/4064 - the channel-shaped end being provided with protrusions on, or holes in, the side walls to create a pivot
  • B60S1/3806 - Means, or measures taken, for influencing the aerodynamic quality of the wiper blades
  • B60S1/3881 - in additional element
  • B60S1/40 - Connections between blades and arms
  • B60S1/3882 - C-shape section
  • B60S1/4083 - for arms provided with a flat end

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning