1890869

Information

• Patent Grant
• 1890869

• References
• Source

• Patent Number

  1,890,869

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1932
  92 years ago

• CPC

  • A47H23/14 - the material being woven textile with reinforcing bars
  • Y10T442/3244 - Including natural strand material [e.g., cotton, wool, etc.]
  • Y10T442/3707 - Woven fabric including a nonwoven fabric layer other than paper

• US Classifications

  • 442 - Fabric