1816575

Information

• Patent Grant
• 1816575

• References
• Source

• Patent Number

  1,816,575

• Date Filed

  Not available

• Date Issued

  Tuesday, July 28, 1931
  93 years ago

• CPC

  • E05B37/08 - with tumbler discs on a single axis, all the discs being adjustable by a rotary knob which is not shifted for adjusting the discs
  • Y10T70/5496 - Freely movable external manipulator
  • Y10T70/581 - Combination lock
  • Y10T70/7384 - Mounts

• US Classifications

  • 070 - Locks