524016

Information

• Patent Grant
• 524016

• References
• Source

• Patent Number

  524,016

• Date Filed

  Not available

• Date Issued

  Tuesday, August 7, 1894
  130 years ago

• CPC

  • E05B47/0002 - with electromagnets
  • Y10S70/16 - Jail door lock
  • Y10S292/12 - Closure operators
  • Y10T292/1021 - Motor

• US Classifications

  • 292 - Closure fasteners
  • 049 - Movable or removable closures
  • 070 - Locks