3648327

Information

• Patent Grant
• 3648327

• References
• Source

• Patent Number

  3,648,327

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1972
  52 years ago

• CPC

  • E05D7/081 - the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom
  • E05F1/061 - with cams or helical tracks
  • E05Y2900/132 - Doors
  • Y10T16/5321 - having plural independent adjustments
  • Y10T16/53992 - including means to hold hinged members against pivotal movement

• US Classifications

  • 016 - Miscellaneous hardware