3789638

Information

• Patent Grant
• 3789638

• References
• Source

• Patent Number

  3,789,638

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1974
  51 years ago

• CPC

  • E05B21/066 - of the rotary-disc tumbler type
  • Y10T70/7633 - Transverse of plug
  • Y10T70/7644 - Key- and tool-controlled
  • Y10T70/7695 - Plate
  • Y10T70/7847 - Round rigid
  • Y10T70/7921 - Armoring

• US Classifications

  • 070 - Locks