2439018

Information

• Patent Grant
• 2439018

• References
• Source

• Patent Number

  2,439,018

• Date Filed

  Not available

• Date Issued

  Tuesday, April 6, 1948
  76 years ago

• CPC

  • B43K25/022 - attached to a pen cap
  • Y10T24/135 - with movable catch [e.g., pin pivoted lever, roller, etc.]
  • Y10T24/3461 - having separate pin loss prevention means
  • Y10T24/3465 - Pin forms part of clasp jaw

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.