3881286

Information

• Patent Grant
• 3881286

• References
• Source

• Patent Number

  3,881,286

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1975
  49 years ago

• CPC

  • E04B1/24 - the supporting parts consisting of metal
  • E04B2001/2421 - Socket type connectors
  • E04B2001/2436 - Snap-fit connections
  • E04B2001/2451 - Connections between closed section profiles
  • E04B2001/2463 - Connections to foundations
  • E04B2001/2472 - Elongated load-supporting part formed from a number of parallel profiles
  • E04B2001/2481 - Details of wall panels
  • E04B2001/2484 - Details of floor panels or slabs
  • E04B2001/249 - Structures with a sloping roof

• US Classifications

  • 052 - Static structures