3111205

Information

• Patent Grant
• 3111205

• References
• Source

• Patent Number

  3,111,205

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1963
  61 years ago

• CPC

  • E04C2/40 - composed of a number of smaller components rigidly or movably connected together
  • E06B3/7005 - without a separate supporting frame
  • F16B5/008 - by a rotating or sliding and rotating movement

• US Classifications

  • 052 - Static structures
  • 105 - Railway rolling stock
  • D25 - Building units and construction elements