3171157

Information

• Patent Grant
• 3171157

• References
• Source

• Patent Number

  3,171,157

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1965
  60 years ago

• CPC

  • E05D7/1005 - by axially moving free pins, balls or sockets
  • E05D7/009 - Elongate hinges
  • E05D2700/10 - Various door and window fittings
  • E05Y2900/132 - Doors
  • Y10T16/55963 - Parallel sections

• US Classifications

  • 016 - Miscellaneous hardware
  • 049 - Movable or removable closures