3209508

Information

• Patent Grant
• 3209508

• References
• Source

• Patent Number

  3,209,508

• Date Filed

  Not available

• Date Issued

  Tuesday, October 5, 1965
  60 years ago

• CPC

  • E04G17/16 - Members
  • E01D21/00 - Methods or apparatus specially adapted for erecting or assembling bridges
  • E04B1/36 - Bearings or like supports allowing movement
  • E04C3/11 - with non-parallel upper and lower edges
  • E04C3/40 - of metal
  • E04G11/50 - Girders, beams, or the like as supporting members for forms
  • E04G11/52 - of several units arranged one after another
  • E04C2003/0486 - Truss like structures composed of separate truss elements
  • E04C2003/0491 - the truss elements being located in one single surface or in several parallel surfaces
  • E04C2003/0495 - the truss elements being located in several non-parallel surfaces

• US Classifications

  • 052 - Static structures