2491258

Information

• Patent Grant
• 2491258

• References
• Source

• Patent Number

  2,491,258

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1949
  75 years ago

• CPC

  • D04H1/64 - the bonding agent being applied in wet state
  • A41H41/005 - Machines or appliances for making garments from artificial fur
  • D04H1/593 - to layered webs
  • D04H1/74 - the fibres being orientated
  • D04H3/12 - with filaments or yarns secured together by chemical or thermo-activatable bonding agents
  • D04H11/00 - Non-woven pile fabrics
  • Y10T29/4981 - Utilizing transitory attached element or associated separate material
  • Y10T29/49812 - Temporary protective coating, impregnation, or cast layer
  • Y10T156/1077 - Applying plural cut laminae to single face of additional lamina

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 029 - Metal working