3807780

Information

• Patent Grant
• 3807780

• References
• Source

• Patent Number

  3,807,780

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1974
  50 years ago

• CPC

  • E05C17/18 - pivoted only at one end having a row of holes, notches, or pins
  • Y10T292/285 - Notched bar

• US Classifications

  • 292 - Closure fasteners