Class E04D : ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
Subclass 1/06: 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) of metal
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11753825 | Method and apparatus for metal valley installation | Jan 28, 22 | Sep 12, 23 | Not available |
| 11536032 | Tile replacement flashing for use with a tile hook | Feb 28, 20 | Dec 27, 22 | Not available |
| 11319708 | Insulation board with improved performance | May 17, 21 | May 03, 22 | CARLISLE CONSTRUCTION MATERIALS, LLC |
| 11242685 | Rooftop-mountable load support structure with adapter plug(s) | Dec 26, 19 | Feb 08, 22 | T&M Inventions, LLC |
| 9157237 | Roof tile crown support | Dec 26, 13 | Oct 13, 15 | T&S NEWCO, LLC |
| 9091082 | Roofing material | Nov 01, 12 | Jul 28, 15 | NIPPON STEEL & SUMIKIN COATED SHEET CORPORATION |
| 5692352 | Roof panel standing seam assemblies | Jun 07, 95 | Dec 02, 97 | Harold Simpson, Inc. |
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