1869551

Information

• Patent Grant
• 1869551

• References
• Source

• Patent Number

  1,869,551

• Date Filed

  Not available

• Date Issued

  Tuesday, August 2, 1932
  92 years ago

• CPC

  • B60S1/0413 - Modular wiper assembly
  • B60S1/24 - by rotary cranks

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning