3289377

Information

• Patent Grant
• 3289377

• References
• Source

• Patent Number

  3,289,377

• Date Filed

  Not available

• Date Issued

  Tuesday, December 6, 1966
  58 years ago

• CPC

  • E06B3/26336 - with two metal frame members having interpenetrating or overlapping parts when mounted
  • E06B2003/26334 - Contact reducing arrangements between the insulating strips and the metal sections
  • Y10S49/01 - Thermal breaks for frames

• US Classifications

  • 052 - Static structures
  • 049 - Movable or removable closures