3197927

Information

• Patent Grant
• 3197927

• References
• Source

• Patent Number

  3,197,927

• Date Filed

  Not available

• Date Issued

  Tuesday, August 3, 1965
  59 years ago

• CPC

  • E04B1/3211 - Structures with a vertical rotation axis or the like
  • E04B7/10 - Shell structures
  • E04B2001/3241 - Frame connection details
  • E04B2001/3264 - hardened in-situ
  • E04B2001/3282 - Panels connected together exclusively at their corners
  • E04B2001/3288 - Panel frame details
  • E04B2001/3294 - with a faceted surface

• US Classifications

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