3237238

Information

• Patent Grant
• 3237238

• References
• Source

• Patent Number

  3,237,238

• Date Filed

  Not available

• Date Issued

  Tuesday, March 1, 1966
  58 years ago

• CPC

  • E05D15/0669 - with height adjustment
  • E05Y2201/638 - Cams Ramps
  • E05Y2201/64 - Carriers
  • E05Y2600/20 - characterised by the movement transmission
  • E05Y2600/322 - around a horizontal axis
  • E05Y2600/33 - Stepwise motion
  • Y10T16/3819 - Floor
  • Y10T16/3834 - Vertically adjustable

• US Classifications

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