3501109

Information

• Patent Grant
• 3501109

• References
• Source

• Patent Number

  3,501,109

• Date Filed

  Not available

• Date Issued

  Tuesday, March 17, 1970
  54 years ago

• CPC

  • A47F7/175 - of carpets, wallpapers or fabrics

• US Classifications

  • 242 - Winding, tensioning, or guiding