1750231

Information

• Patent Grant
• 1750231

• References
• Source

• Patent Number

  1,750,231

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1930
  94 years ago

• CPC

  • B32B27/00 - Layered products comprising a layer of synthetic resin
  • Y10S428/904 - Artificial leather
  • Y10T428/3167 - Of cork
  • Y10T442/3618 - At least one layer contains wood or cork

• US Classifications

  • 442 - Fabric
  • 036 - Boots, shoes, and leggings
  • 428 - Stock material or miscellaneous articles