2878547

Information

• Patent Grant
• 2878547

• References
• Source

• Patent Number

  2,878,547

• Date Filed

  Not available

• Date Issued

  Tuesday, March 24, 1959
  65 years ago

• CPC

  • D01D10/0472 - the filaments being supported on endless bands
  • D01D5/22 - with a crimped or curled structure with a special structure to simulate wool
  • D01F8/02 - from cellulose, cellulose derivatives, or proteins
  • Y10S264/26 - Composite fibers made of two or more materials

• US Classifications

  • 028 - Textiles: manufacturing
  • 008 - Bleaching and dyeing
  • 226 - Advancing material of indeterminate length
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus