476399

Information

• Patent Grant
• 476399

• References
• Source

• Patent Number

  476,399

• Date Filed

  Not available

• Date Issued

  Tuesday, June 7, 1892
  132 years ago

• CPC

  • E05F1/043 - with cams, helical tracks

• US Classifications

  • 049 - Movable or removable closures