3789637

Information

• Patent Grant
• 3789637

• References
• Source

• Patent Number

  3,789,637

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1974
  50 years ago

• CPC

  • E05B37/04 - with tumbler discs on a single axis, all the discs being adjustable by rotating a shiftable knob
  • Y10T70/5358 - Combination operable only
  • Y10T70/7226 - Associated movable operator
  • Y10T70/7367 - Tumbler structure and position
  • Y10T74/18056 - Rotary to or from reciprocating or oscillating

• US Classifications

  • 070 - Locks
  • 074 - Machine element or mechanism