2747705

Information

• Patent Grant
• 2747705

• References
• Source

• Patent Number

  2,747,705

• Date Filed

  Not available

• Date Issued

  Tuesday, May 29, 1956
  68 years ago

• CPC

  • E06B1/526 - for door wings that can be set up to open either left or right, outwards or inwards
  • E06B3/5892 - Fixing of window panes in openings in door leaves
  • E06B3/728 - of sheet metal
  • E06B2003/7055 - Left-right hinged interchangeable door leaves

• US Classifications

  • 052 - Static structures