499504

Information

• Patent Grant
• 499504

• References
• Source

• Patent Number

  499,504

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1893
  131 years ago

• CPC

  • E05B17/145 - with combination lock
  • Y10T70/7277 - Removable
  • Y10T70/7966 - Combination-controlled
  • Y10T70/7977 - Key-controlled

• US Classifications

  • 070 - Locks