3129470

Information

• Patent Grant
• 3129470

• References
• Source

• Patent Number

  3,129,470

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1964
  60 years ago

• CPC

  • E05D13/06 - with notches for vertically sliding wings
  • E05F2700/04 - Devices for blocking sliding windows in general
  • E05Y2900/148 - Windows
  • Y10S292/20 - Window fasteners
  • Y10T292/08 - Bolts
  • Y10T292/0969 - Spring projected
  • Y10T292/0997 - Rigid
  • Y10T292/62 - Bolt casings

• US Classifications

  • 049 - Movable or removable closures
  • 292 - Closure fasteners