3358408

Information

• Patent Grant
• 3358408

• References
• Source

• Patent Number

  3,358,408

• Date Filed

  Not available

• Date Issued

  Tuesday, December 19, 1967
  57 years ago

• CPC

  • E04D13/1656 - Closure strips or elements filling the spaces between the corrugated sheets and a supporting wall
  • E04C2/54 - Slab-like translucent elements
  • E04D3/28 - of glass or other translucent material
  • E04D3/352 - at least one insulating layer being located between non-insulating layers
  • E04D3/358 - with at least one of the layers being offset with respect to another layer
  • E06B3/66 - Units comprising two or more parallel glass or like panes permanently secured together

• US Classifications

  • 052 - Static structures
  • D26 - Lighting