2276086

Information

• Patent Grant
• 2276086

• References
• Source

• Patent Number

  2,276,086

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1942
  82 years ago

• CPC

  • B42F19/00 - File cards
  • Y10S24/09 - Sheet material
  • Y10T24/44641 - having gripping member formed from, biased by, or mounted on resilient member

• US Classifications

  • 040 - Card, picture, or sign exhibiting
  • 024 - Buckles, buttons, clasps, etc.