2560975

Information

• Patent Grant
• 2560975

• References
• Source

• Patent Number

  2,560,975

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1951
  73 years ago

• CPC

  • A47H13/01 - by clamps by clamps attached to hooks or rings
  • Y10S24/08 - Paper clips
  • Y10T24/3428 - having pivoted members
  • Y10T24/44932 - having specific surface material or irregularity on or along engaging face

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel
  • 024 - Buckles, buttons, clasps, etc.
  • D19 - Office supplies