73899

Information

• Patent Grant
• 73899

• References
• Source

• Patent Number

  73,899

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1868
  157 years ago

• CPC

  • B32B5/18 - characterised by features of a layer of foamed material
  • A43B9/12 - Stuck or cemented footwear
  • Y10S160/07 - Fabric
  • Y10T442/378 - Coated, impregnated, or autogenously bonded
  • Y10T442/3821 - Coating or impregnation contains bituminous material

• US Classifications

  • 442 - Fabric
  • 052 - Static structures
  • 160 - Flexible or portable closure, partition, or panel