3390419

Information

• Patent Grant
• 3390419

• References
• Source

• Patent Number

  3,390,419

• Date Filed

  Not available

• Date Issued

  Tuesday, July 2, 1968
  56 years ago

• CPC

  • E05D11/04 - relating to the use of free balls as bearing-surfaces
  • E05D5/10 - Pins, sockets or sleeves Removable pins
  • E05D5/128 - the pin having a recess or through-hole engaged by a securing member
  • E05Y2900/132 - Doors
  • Y10T16/5379 - Circularly distributed balls or rollers
  • Y10T16/553 - including means to retain pintle in hinge [e.g., tamper proof, nonrising pintle, etc,]

• US Classifications

  • 016 - Miscellaneous hardware