3908313

Information

• Patent Grant
• 3908313

• References
• Source

• Patent Number

  3,908,313

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1975
  49 years ago

• CPC

  • E06B3/9765 - Mitre joints
  • E06B3/26301 - with prefabricated insulating strips between two metal section members
  • E06B2003/26312 - Snap connections
  • E06B2003/26352 - hollow
  • E06B2003/26359 - making flush mounting with neighbouring metal section members possible
  • E06B2003/26389 - Holding sealing strips or forming sealing abutments
  • Y10S49/01 - Thermal breaks for frames

• US Classifications

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