2684238

Information

• Patent Grant
• 2684238

• References
• Source

• Patent Number

  2,684,238

• Date Filed

  Not available

• Date Issued

  Tuesday, July 20, 1954
  70 years ago

• CPC

  • E05D13/1215 - specially adapted for overhead wings
  • E05D15/425 - specially adapted for overhead wings
  • E05Y2900/106 - for garages
  • Y10T16/84 - Spring

• US Classifications

  • 267 - Spring devices
  • 016 - Miscellaneous hardware