3315392

Information

• Patent Grant
• 3315392

• References
• Source

• Patent Number

  3,315,392

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1967
  57 years ago

• CPC

  • G09F7/08 - the elements being secured or adapted to be secured by means of grooves, rails, or slits
  • Y10S24/17 - Multiflex axial

• US Classifications

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