2278879

Information

• Patent Grant
• 2278879

• References
• Source

• Patent Number

  2,278,879

• Date Filed

  Not available

• Date Issued

  Tuesday, April 7, 1942
  82 years ago

• CPC

  • D01H5/36 - according to a pre-arranged pattern
  • D02J3/02 - by abrading, scraping, scuffing, cutting, or nicking
  • D02J3/04 - by brushing

• US Classifications

  • 019 - Textiles: fiber preparation
  • 028 - Textiles: manufacturing
  • 057 - Textiles: spinning, twisting, and twining
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 451 - Abrading