1277843

Information

• Patent Grant
• 1277843

• References
• Source

• Patent Number

  1,277,843

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1918
  106 years ago

• CPC

  • E05B65/0811 - the bolts pivoting about an axis perpendicular to the wings
  • Y10T70/5177 - Extending keeper

• US Classifications

  • 070 - Locks