3077703

Information

• Patent Grant
• 3077703

• References
• Source

• Patent Number

  3,077,703

• Date Filed

  Not available

• Date Issued

  Tuesday, February 19, 1963
  62 years ago

• CPC

  • E04D3/38 - Devices for sealing spaces or joints between roof-covering elements
  • E04B1/6812 - Compressable seals of solid form
  • E04D3/351 - at least one of the layers being composed of insulating material
  • E04D3/354 - more than one of the layers being composed of insulating material
  • E04D3/355 - the insulating layers of adjacent slabs having cooperating edges

• US Classifications

  • 052 - Static structures