3717964

Information

• Patent Grant
• 3717964

• References
• Source

• Patent Number

  3,717,964

• Date Filed

  Not available

• Date Issued

  Tuesday, February 27, 1973
  51 years ago

• CPC

  • E04B1/3483 - the supporting structure consisting of metal
  • E04B1/24 - the supporting parts consisting of metal
  • E04B2/767 - Connections between wall studs and upper or lower locating rails
  • E04B5/10 - with metal beams or girders
  • E04B2001/2436 - Snap-fit connections
  • E04B2001/2448 - Connections between open section profiles
  • E04B2001/2457 - Beam to beam connections

• US Classifications

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