2116147

Information

• Patent Grant
• 2116147

• References
• Source

• Patent Number

  2,116,147

• Date Filed

  Not available

• Date Issued

  Tuesday, May 3, 1938
  86 years ago

• CPC

  • B42D9/005 - clamped on the sheet
  • Y10S24/28 - Co-planar flat clip
  • Y10T24/44889 - Interlocking faces
  • Y10T24/44906 - having specific surface irregularity on or along engaging face

• US Classifications

  • 116 - Signals and indicators
  • 024 - Buckles, buttons, clasps, etc.
  • D19 - Office supplies