2834197

Information

• Patent Grant
• 2834197

• References
• Source

• Patent Number

  2,834,197

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1958
  67 years ago

• CPC

  • E06B3/38 - with a horizontal axis of rotation at the top or bottom of the opening
  • E06B1/24 - Frames of natural stone, concrete, or other stone-like material
  • E06B1/366 - Mullions or transoms therefor

• US Classifications

  • 052 - Static structures
  • 049 - Movable or removable closures
  • 160 - Flexible or portable closure, partition, or panel