3706169

Information

• Patent Grant
• 3706169

• References
• Source

• Patent Number

  3,706,169

• Date Filed

  Not available

• Date Issued

  Tuesday, December 19, 1972
  52 years ago

• CPC

  • E04B2/78 - characterised by special cross-section of the frame-members as far as important for securing wall panels to a framework with or without the help of cover-strips
  • E04B1/24 - the supporting parts consisting of metal
  • E04B1/615 - the connection made by expansion
  • E04B1/6154 - the connection made by friction-grip
  • E04B1/6158 - the connection made by formlocking
  • E04B2/7448 - with separate framed panels without intermediary posts, extending from floor to ceiling
  • E04B2/7453 - with panels and support posts, extending from floor to ceiling
  • E04B2/7854 - of open profile
  • E04B2001/0084 - Buildings with non right-angled horizontal layout grid
  • E04B2001/2448 - Connections between open section profiles
  • E04B2001/2463 - Connections to foundations
  • E04B2001/2466 - Details of the elongated load-supporting parts
  • E04B2001/2472 - Elongated load-supporting part formed from a number of parallel profiles
  • E04B2001/2481 - Details of wall panels

• US Classifications

  • 052 - Static structures
  • D25 - Building units and construction elements