1376256

Information

• Patent Grant
• 1376256

• References
• Source

• Patent Number

  1,376,256

• Date Filed

  Not available

• Date Issued

  Tuesday, April 26, 1921
  103 years ago

• CPC

  • E05B21/06 - Cylinder locks
  • Y10S70/28 - Fence tumbler
  • Y10T70/7633 - Transverse of plug
  • Y10T70/7944 - Guard tumbler

• US Classifications

  • 070 - Locks