1544823

Information

• Patent Grant
• 1544823

• References
• Source

• Patent Number

  1,544,823

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1925
  100 years ago

• CPC

  • E05D15/26 - for folding wings
  • E05Y2900/132 - Doors
  • Y10S16/31 - Pulley
  • Y10T16/35 - Panel hangers, travelers and/or tracks
  • Y10T16/377 - Wood

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel
  • 016 - Miscellaneous hardware
  • 105 - Railway rolling stock