2101874

Information

• Patent Grant
• 2101874

• References
• Source

• Patent Number

  2,101,874

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1937
  87 years ago

• CPC

  • D03D11/00 - Double or multi-ply fabrics not otherwise provided for
  • Y10T428/24455 - Paper
  • Y10T428/24463 - Plural paper components
  • Y10T442/3626 - At least one layer contains bituminous material [e.g., tar, pitch, asphalt, etc.]
  • Y10T442/3634 - At least one layer comprises paper

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 442 - Fabric