1641836

Information

• Patent Grant
• 1641836

• References
• Source

• Patent Number

  1,641,836

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1927
  97 years ago

• CPC

  • A47C23/20 - of resilient sheet form
  • Y10T442/3561 - Woven fabric layers impregnated with a natural or synthetic rubber

• US Classifications

  • 442 - Fabric