1913697

Information

• Patent Grant
• 1913697

• References
• Source

• Patent Number

  1,913,697

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1933
  91 years ago

• CPC

  • E05B37/04 - with tumbler discs on a single axis, all the discs being adjustable by rotating a shiftable knob
  • Y10S70/33 - Starting point
  • Y10T70/581 - Combination lock
  • Y10T70/7407 - Operating indicators

• US Classifications

  • 070 - Locks