2768532

Information

• Patent Grant
• 2768532

• References
• Source

• Patent Number

  2,768,532

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1956
  68 years ago

• CPC

  • E05F11/405 - for vehicle windows
  • E05F15/622 - using screw-and-nut mechanisms
  • E05F11/445 - for vehicle windows
  • E05Y2201/608 - Back-drive
  • E05Y2201/696 - Screw mechanisms
  • E05Y2201/72 - Planetary gearing
  • E05Y2800/11 - Manual wing operation
  • E05Y2900/55 - Windows
  • Y10T74/19721 - Thread geometry
  • Y10T74/19786 - Captured sphere
  • Y10T74/19828 - Worm

• US Classifications

  • 074 - Machine element or mechanism
  • 049 - Movable or removable closures
  • 296 - Land vehicles: bodies and tops