1518747

Information

• Patent Grant
• 1518747

• References
• Source

• Patent Number

  1,518,747

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1924
  100 years ago

• CPC

  • E05B9/04 - Casings of cylinder locks
  • Y10S70/40 - Cylinder lock utilizing sheet metal
  • Y10T70/7672 - Cylinder
  • Y10T70/7684 - Plug

• US Classifications

  • 070 - Locks