917557

Information

• Patent Grant
• 917557

• References
• Source

• Patent Number

  917,557

• Date Filed

  Not available

• Date Issued

  Tuesday, April 6, 1909
  115 years ago

• CPC

  • E05B17/145 - with combination lock
  • Y10S70/56 - Lock protecting cover
  • Y10T70/7966 - Combination-controlled

• US Classifications

  • 070 - Locks