2284898

Information

• Patent Grant
• 2284898

• References
• Source

• Patent Number

  2,284,898

• Date Filed

  Not available

• Date Issued

  Tuesday, June 2, 1942
  82 years ago

• CPC

  • E04C3/11 - with non-parallel upper and lower edges
  • E04B1/19 - Three-dimensional framework structures
  • E04C3/04 - of metal
  • E04C3/09 - at least partly of bent or otherwise deformed strip- or sheet-like material
  • E04B2001/1933 - of polygonal
  • E04B2001/1936 - Winged profiles
  • E04B2001/1945 - Wooden struts
  • E04B2001/1951 - uninterrupted struts situated in the outer planes of the framework
  • E04B2001/1954 - uninterrupted struts connecting alternately with the outer planes of the framework
  • E04B2001/1963 - Screw connections with axis at an angle
  • E04B2001/1975 - Frameworks where the struts are directly connected to each other
  • E04B2001/1984 - rectangular
  • E04B2001/199 - Details of roofs, floors or walls supported by the framework
  • E04B2001/1993 - Details of framework supporting structure
  • E04C2003/0491 - the truss elements being located in one single surface or in several parallel surfaces

• US Classifications

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