3670536

Information

• Patent Grant
• 3670536

• References
• Source

• Patent Number

  3,670,536

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1972
  52 years ago

• CPC

  • E05B65/0811 - the bolts pivoting about an axis perpendicular to the wings
  • E05B63/16 - with the handles on opposite sides moving independently
  • Y10T70/519 - Projecting or extending bolt
  • Y10T70/5398 - Related dog for interior, manual, bolt manipulator
  • Y10T70/5473 - Additional dog-controller controls both dogging and undogging
  • Y10T70/5482 - Slidable only
  • Y10T70/5757 - Handle, handwheel or knob
  • Y10T292/0883 - Swinging
  • Y10T292/0956 - Sliding catch
  • Y10T292/1089 - Sliding catch

• US Classifications

  • 070 - Locks
  • 292 - Closure fasteners