2345643

Information

• Patent Grant
• 2345643

• References
• Source

• Patent Number

  2,345,643

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1944
  82 years ago

• CPC

  • E06B3/26301 - with prefabricated insulating strips between two metal section members
  • E06B3/24 - specially adapted for double glazing
  • E06B3/64 - Fixing of more than one pane to a frame
  • E06B2003/26398 - with two metal sections clamping a pane

• US Classifications

  • 052 - Static structures
  • 065 - Glass manufacturing
  • 126 - Stoves and furnaces