1589621

Information

• Patent Grant
• 1589621

• References
• Source

• Patent Number

  1,589,621

• Date Filed

  Not available

• Date Issued

  Tuesday, June 22, 1926
  98 years ago

• CPC

  • E05D13/10 - Counterbalance devices
  • E05Y2201/654 - Cables
  • E05Y2600/46 - in or on the wing
  • E05Y2900/148 - Windows
  • Y10T16/714 - Multiple wheel

• US Classifications

  • 016 - Miscellaneous hardware