1872187

Information

• Patent Grant
• 1872187

• References
• Source

• Patent Number

  1,872,187

• Date Filed

  Not available

• Date Issued

  Tuesday, August 16, 1932
  92 years ago

• CPC

  • F16B21/086 - the shank of the stud, pin or spigot having elevations, ribs, fins or prongs intended for deformation or tilting predominantly in a direction perpendicular to the direction of insertion
  • F16B2/205 - with two stable positions
  • Y10S24/17 - Multiflex axial
  • Y10T24/4555 - and encircling hollow central area
  • Y10T24/45911 - and formed from or fixedly attached to projection or cavity portion

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.