1563869

Information

• Patent Grant
• 1563869

• References
• Source

• Patent Number

  1,563,869

• Date Filed

  Not available

• Date Issued

  Tuesday, December 1, 1925
  100 years ago

• CPC

  • E05D7/0027 - in an axial direction
  • E05D11/04 - relating to the use of free balls as bearing-surfaces
  • E05D2007/0036 - with axially fixed hinge pins
  • E05Y2900/132 - Doors
  • Y10T16/53247 - Along or parallel to hinge axis
  • Y10T24/1608 - Hinged
  • Y10T24/1632 - Sheet metal knuckles, common pintle

• US Classifications

  • 016 - Miscellaneous hardware
  • 024 - Buckles, buttons, clasps, etc.
  • 384 - Bearings