2684499

Information

• Patent Grant
• 2684499

• References
• Source

• Patent Number

  2,684,499

• Date Filed

  Not available

• Date Issued

  Tuesday, July 27, 1954
  70 years ago

• CPC

  • E05D13/1292 - Spring safety devices
  • Y10T16/64 - Spring

• US Classifications

  • 016 - Miscellaneous hardware