3117827

Information

• Patent Grant
• 3117827

• References
• Source

• Patent Number

  3,117,827

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1964
  61 years ago

• CPC

  • E05D7/081 - the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom
  • E05D7/0027 - in an axial direction
  • E05F3/226 - with means to adjust the closed position of the wing
  • E05F3/227 - mounted at the top of wings
  • E05Y2600/41 - Concealed
  • E05Y2600/452 - in or on the floor or wall
  • E05Y2900/132 - Doors
  • Y10T16/5377 - Ball or roller bearing
  • Y10T16/552 - Hinge axis passes through hinged member [e.g., floor hinge]

• US Classifications

  • 384 - Bearings
  • 016 - Miscellaneous hardware