2114645

Information

• Patent Grant
• 2114645

• References
• Source

• Patent Number

  2,114,645

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1938
  86 years ago

• CPC

  • E05F11/14 - directly, i.e. without links, shifting the wing
  • E05F11/34 - with screw mechanisms
  • E05Y2201/22 - Locks
  • E05Y2201/24 - using lost motion
  • E05Y2201/71 - Toothed gearing
  • E05Y2800/296 - Slots
  • Y10S292/12 - Closure operators

• US Classifications

  • 049 - Movable or removable closures
  • 292 - Closure fasteners