2527740

Information

• Patent Grant
• 2527740

• References
• Source

• Patent Number

  2,527,740

• Date Filed

  Not available

• Date Issued

  Tuesday, October 31, 1950
  74 years ago

• CPC

  • E05D15/0678 - on balls or floating rollers
  • E05Y2900/132 - Doors
  • Y10T16/356 - Ball
  • Y10T16/379 - Tracks

• US Classifications

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