1508759

Information

• Patent Grant
• 1508759

• References
• Source

• Patent Number

  1,508,759

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1924
  100 years ago

• CPC

  • A47H23/12 - the material being paper or cardboard
  • Y10T428/24455 - Paper

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel
  • 428 - Stock material or miscellaneous articles