234630

Information

• Patent Grant
• 234630

• References
• Source

• Patent Number

  234,630

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1880
  144 years ago

• CPC

  • E05B9/04 - Casings of cylinder locks
  • E05B15/08 - Key guides Key pins Keyholes; Keyhole finders
  • Y10S70/61 - Die cast cylinder
  • Y10T70/7684 - Plug

• US Classifications

  • 070 - Locks