3928993

Information

• Patent Grant
• 3928993

• References
• Source

• Patent Number

  3,928,993

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1975
  49 years ago

• CPC

  • E05B27/00 - Cylinder locks and other locks with tumbler pins which are set by pushing the key in
  • E05B19/007 - with U- or V-shaped cross-section
  • Y10T70/7616 - Including sidebar
  • Y10T70/7706 - Operating connections
  • Y10T70/7751 - With ball or roller
  • Y10T70/7932 - Anti-pick

• US Classifications

  • 070 - Locks