1556580

Information

• Patent Grant
• 1556580

• References
• Source

• Patent Number

  1,556,580

• Date Filed

  Not available

• Date Issued

  Tuesday, October 13, 1925
  99 years ago

• CPC

  • E05C9/028 - externally mounted on the wing
  • Y10T70/527 - Sliding

• US Classifications

  • 070 - Locks