3837042

Information

• Patent Grant
• 3837042

• References
• Source

• Patent Number

  3,837,042

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1974
  50 years ago

• CPC

  • F16C25/02 - Sliding-contact bearings
  • E05D7/081 - the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom
  • E05D7/083 - with a fixed pivot axis
  • E05D11/082 - with substantially radial friction
  • F16C11/103 - frictionally clamped
  • E05Y2900/132 - Doors
  • E05Y2900/148 - Windows
  • Y10T16/54034 - Along or parallel to hinge axis
  • Y10T16/555 - Specified material

• US Classifications

  • 016 - Miscellaneous hardware
  • 384 - Bearings
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener