1509594

Information

• Patent Grant
• 1509594

• References
• Source

• Patent Number

  1,509,594

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1924
  101 years ago

• CPC

  • E05B27/00 - Cylinder locks and other locks with tumbler pins which are set by pushing the key in
  • Y10S70/46 - Conducting key
  • Y10T70/7605 - Pin tumblers
  • Y10T70/7672 - Cylinder

• US Classifications

  • 070 - Locks