3692622

Information

• Patent Grant
• 3692622

• References
• Source

• Patent Number

  3,692,622

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1972
  52 years ago

• CPC

  • D21H5/2671 - Compression of the web, optionally with the use of a binder
  • D04H1/44 - the fleeces or layers being consolidated by mechanical means
  • D04H1/54 - by welding together the fibres
  • D21H25/00 - After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
  • D21H27/00 - Special paper not otherwise provided for
  • D21H27/02 - Patterned paper
  • Y10T156/1023 - Surface deformation only [e.g., embossing]
  • Y10T428/24603 - Fiber containing component

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus