1680133

Information

• Patent Grant
• 1680133

• References
• Source

• Patent Number

  1,680,133

• Date Filed

  Not available

• Date Issued

  Tuesday, August 7, 1928
  96 years ago

• CPC

  • E05D15/1005 - the wing being supported on arms movable in horizontal planes
  • E05D2015/1031 - the wing supported on arms extending from the carriage
  • E05Y2900/132 - Doors
  • Y10T16/3831 - Swiveling

• US Classifications

  • 016 - Miscellaneous hardware