3445880

Information

• Patent Grant
• 3445880

• References
• Source

• Patent Number

  3,445,880

• Date Filed

  Not available

• Date Issued

  Tuesday, May 27, 1969
  55 years ago

• CPC

  • A47L4/02 - Hand implements for cleaning venetian blinds

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning