233581

Information

• Patent Grant
• 233581

• References
• Source

• Patent Number

  233,581

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1880
  144 years ago

• CPC

  • E05B37/025 - in padlocks
  • Y10S70/34 - Cover fasteners
  • Y10T70/426 - Removable
  • Y10T70/7209 - Interset sliding tumblers
  • Y10T70/7271 - Associated movable operator

• US Classifications

  • 070 - Locks