889543

Information

• Patent Grant
• 889543

• References
• Source

• Patent Number

  889,543

• Date Filed

  Not available

• Date Issued

  Tuesday, June 2, 1908
  116 years ago

• CPC

  • E05B35/007 - the key being a card
  • Y10T70/5341 - Key operable only
  • Y10T70/7531 - Transverse
  • Y10T70/7808 - With foldable shank or stem

• US Classifications

  • 070 - Locks