3684637

Information

• Patent Grant
• 3684637

• References
• Source

• Patent Number

  3,684,637

• Date Filed

  Not available

• Date Issued

  Tuesday, August 15, 1972
  53 years ago

• CPC

  • D06N3/0029 - Stretchable fibres; Stretching of fibres during manufacture
  • Y10S428/904 - Artificial leather
  • Y10T428/23914 - Interlaminar
  • Y10T428/23943 - Flock surface
  • Y10T428/23979 - Particular backing structure or composition
  • Y10T428/23986 - With coating, impregnation, or bond

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 156 - Adhesive bonding and miscellaneous chemical manufacture