2994617

Information

• Patent Grant
• 2994617

• References
• Source

• Patent Number

  2,994,617

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1961
  63 years ago

• CPC

  • D06N3/0015 - using fibres of specified chemical or physical nature
  • D06N3/0029 - Stretchable fibres; Stretching of fibres during manufacture
  • D06N3/0054 - obtained by mechanical perforations
  • Y10S428/904 - Artificial leather
  • Y10T156/1056 - Perforating lamina
  • Y10T428/24331 - including nonapertured component
  • Y10T428/24438 - Artificial wood or leather grain surface
  • Y10T428/269 - including synthetic resin or polymer layer or component
  • Y10T428/31935 - Ester, halide or nitrile of addition polymer

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 028 - Textiles: manufacturing
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 427 - Coating processes