1806261

Information

• Patent Grant
• 1806261

• References
• Source

• Patent Number

  1,806,261

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1931
  94 years ago

• CPC

  • E05F9/00 - Means for operating wings by hand rods not guided in or on the frame, including those which also operate the fastening
  • E05F2700/04 - Devices for blocking sliding windows in general
  • E05Y2900/148 - Windows

• US Classifications

  • 294 - Handling: hand and hoist-line implements