3040850

Information

• Patent Grant
• 3040850

• References
• Source

• Patent Number

  3,040,850

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1962
  62 years ago

• CPC

  • E04B2/96 - comprising panels attached to the structure through mullions or transoms
  • E06B7/084 - with rotatable lamellae
  • E06B3/5842 - fixed by a tongue-and-groove or mortise-and-tenon connection substantially parallel to the pane

• US Classifications

  • 049 - Movable or removable closures