329222

Information

• Patent Grant
• 329222

• References
• Source

• Patent Number

  329,222

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1885
  139 years ago

• CPC

  • E05B47/0002 - with electromagnets
  • Y10S70/50 - Time lock, fluid-controlled
  • Y10T292/1021 - Motor

• US Classifications

  • 292 - Closure fasteners
  • 070 - Locks