440068

Information

• Patent Grant
• 440068

• References
• Source

• Patent Number

  440,068

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1890
  134 years ago

• CPC

  • E05B29/00 - Cylinder locks and other locks with plate tumblers which are set by pushing the key in
  • Y10S70/29 - Wedge tumbler
  • Y10S70/37 - Cylinder lock, multiple tumbler arrangements
  • Y10T70/7565 - Plural tumbler sets
  • Y10T70/7599 - Transverse of plug
  • Y10T70/7944 - Guard tumbler

• US Classifications

  • 070 - Locks