2597726

Information

• Patent Grant
• 2597726

• References
• Source

• Patent Number

  2,597,726

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1952
  72 years ago

• CPC

  • D06H1/003 - by passing a needle through the layers
  • Y10S264/66 - Processes of reshaping and reforming
  • Y10S264/70 - Processes for forming screens or perforating articles

• US Classifications

  • 066 - Textiles: knitting
  • 264 - Plastic and nonmetallic article shaping or treating: processes