883991

Information

• Patent Grant
• 883991

• References
• Source

• Patent Number

  883,991

• Date Filed

  Not available

• Date Issued

  Tuesday, April 7, 1908
  116 years ago

• CPC

  • E05B39/04 - with counting or registering devices
  • Y10T70/8162 - Padlock

• US Classifications

  • 070 - Locks