2740151

Information

• Patent Grant
• 2740151

• References
• Source

• Patent Number

  2,740,151

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1956
  69 years ago

• CPC

  • A47L1/03 - cleaning both sides of a window simultaneously

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning