2929473

Information

• Patent Grant
• 2929473

• References
• Source

• Patent Number

  2,929,473

• Date Filed

  Not available

• Date Issued

  Tuesday, March 22, 1960
  64 years ago

• CPC

  • E04B1/19 - Three-dimensional framework structures
  • E04B1/1903 - Connecting nodes specially adapted therefor
  • E04B2001/1927 - of essentially circular cross section
  • E04B2001/196 - Screw connections with axis parallel to the main axis of the strut
  • E04B2001/1969 - Ball and socket type connection
  • E04B2001/1981 - characterised by the grid type of the outer planes of the framework
  • E04B2001/1987 - triangular grid
  • E04B2001/199 - Details of roofs, floors or walls supported by the framework

• US Classifications

  • 052 - Static structures