Roof covering by making use of tiles, slates, shingles, or other small roofing elements (roofing supports E04D12/00)

Child Classifications

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• E04D 1/02 Grooved or vaulted roofing elements (E04D1/28, E04D1/30 take precedence) +1 CPC IPC+CPC Available in IPC and CPC
• E04D 1/12 Roofing elements shaped as plain tiles or shingles, i.e. with flat outer surface (E04D1/28, E04D1/30 take precedence) +2 CPC IPC+CPC Available in IPC and CPC
• E04D 1/24 Roofing elements with cavities, e.g. hollow tiles (E04D1/28 takes precedence) IPC+CPC Available in IPC and CPC
• E04D 1/26 Strip-shaped roofing elements appearing as a row of shingles +1 CPC IPC+CPC Available in IPC and CPC
• E04D 1/28 Roofing elements comprising two or more layers, e.g. for insulation IPC+CPC Available in IPC and CPC
• E04D 1/29 +2 CPC CPC only CPC only
• E04D 1/30 Special roof-covering elements, e.g. ridge tiles, gutter tiles, gable tiles, ventilation tiles (E04D3/40 takes precedence) +5 CPC IPC+CPC Available in IPC and CPC
• E04D 1/34 Fastenings for attaching roof-covering elements to the supporting elements +7 CPC IPC+CPC Available in IPC and CPC
• E04D 1/36 Devices for sealing the spaces or joints between roof-covering elements (sealing joints not restricted to roof-covering elements E04B1/68; ) +1 CPC IPC+CPC Available in IPC and CPC
• E04D 2001/005 2nd only CPC only CPC only