461200

Information

• Patent Grant
• 461200

• References
• Source

• Patent Number

  461,200

• Date Filed

  Not available

• Date Issued

  Tuesday, October 13, 1891
  133 years ago

• CPC

  • E05B35/00 - Locks for use with special keys or a plurality of keys; keys therefor
  • Y10T70/7514 - Sliding and rotary or swinging tumblers
  • Y10T70/7548 - Directly key engaged
  • Y10T70/7599 - Transverse of plug
  • Y10T70/7859 - Flat rigid

• US Classifications

  • 070 - Locks