1269905

Information

• Patent Grant
• 1269905

• References
• Source

• Patent Number

  1,269,905

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1918
  106 years ago

• CPC

  • D21H5/1209 - of protein fibres
  • Y10T428/31815 - Of bituminous or tarry residue
  • Y10T442/51 - From natural organic fiber [e.g., wool, etc.]

• US Classifications

  • 162 - Paper making and fiber liberation
  • 428 - Stock material or miscellaneous articles
  • 442 - Fabric