2827719

Information

• Patent Grant
• 2827719

• References
• Source

• Patent Number

  2,827,719

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1958
  66 years ago

• CPC

  • B42F1/10 - non-metallic
  • Y10S24/08 - Paper clips
  • Y10S24/22 - Jaw structures, teeth
  • Y10T24/20 - Paper fastener
  • Y10T24/202 - Resiliently biased
  • Y10T24/44932 - having specific surface material or irregularity on or along engaging face

• US Classifications

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