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3209506
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Information
Patent Grant
3209506
References
Source
Patent Number
3,209,506
Date Filed
Not available
Date Issued
Tuesday, October 5, 1965
59 years ago
CPC
E04D1/125 - Diamond shaped and installed in diagonal lines
E04D1/12 - Roofing elements shaped as plain tiles or shingles
E04D1/18 - of metal
E04D1/34 - Fastenings for attaching roof-covering elements to the supporting elements
E04D2001/3414 - Metal strips or sheet metal
E04D2001/3464 - on the lateral corners of the roof covering elements for diagonally tiled roofs
E04D2001/3473 - fastening single roof elements to the roof structure with or without indirect clamping of neighbouring roof covering elements
E04D2001/3494 - made of rigid material having a flat external surface
US Classifications
052 - Static structures
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