3355761

Information

• Patent Grant
• 3355761

• References
• Source

• Patent Number

  3,355,761

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1967
  57 years ago

• CPC

  • E06B3/4609 - for windows
  • A47L1/03 - cleaning both sides of a window simultaneously

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning