3100522

Information

• Patent Grant
• 3100522

• References
• Source

• Patent Number

  3,100,522

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1963
  61 years ago

• CPC

  • A47G27/0406 - Laying rugs or mats

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel
  • 015 - Brushing, scrubbing, and general cleaning