1256867

Information

• Patent Grant
• 1256867

• References
• Source

• Patent Number

  1,256,867

• Date Filed

  Not available

• Date Issued

  Tuesday, February 19, 1918
  106 years ago

• CPC

  • B42F9/001 - Clip boards
  • Y10S24/09 - Sheet material
  • Y10T24/205 - One piece

• US Classifications

  • 281 - Books, strips, and leaves
  • 024 - Buckles, buttons, clasps, etc.
  • 040 - Card, picture, or sign exhibiting