2236472

Information

• Patent Grant
• 2236472

• References
• Source

• Patent Number

  2,236,472

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1941
  83 years ago

• CPC

  • D04H1/22 - Three-dimensional articles formed by felting processes

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 019 - Textiles: fiber preparation
  • 223 - Apparel apparatus
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus