Class E04D : ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
Subclass 1/02: Roof covering by making use of tiles, slates, shingles, or other small roofing elements (roofing supports E04D 12/00) Grooved or vaulted roofing elements (E04D 1/28, E04D 1/3 take precedence)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11965335 | Watershedding features for roofing shingles | Sep 23, 22 | Apr 23, 24 | GAF Energy LLC |
| 11459757 | Watershedding features for roofing shingles | Jan 19, 22 | Oct 04, 22 | GAF Energy LLC |
| 9680410 | Corrugated roof sheet and photovoltaic assembly comprising the same | Nov 11, 15 | Jun 13, 17 | ETERBRIGHT SOLAR CORPORATION |
| 8991129 | Tile and tile assembly for a roof | Mar 09, 14 | Mar 31, 15 | Not available |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2022/0228,370 | WATERSHEDDING FEATURES FOR ROOFING SHINGLES | Jan 19, 22 | Jul 21, 22 | Not available |
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