576156

Information

• Patent Grant
• 576156

• References
• Source

• Patent Number

  576,156

• Date Filed

  Not available

• Date Issued

  Tuesday, February 2, 1897
  128 years ago

• CPC

  • E05F1/043 - with cams, helical tracks

• US Classifications

  • 049 - Movable or removable closures