E04D 1/2963
Having laminated layers overlapping adjacent sections
Official title: {having laminated layers overlapping adjacent sections}
E04D1/2963 (Having laminated layers overlapping adjacent sections) appears on 26 US grants and 21 published applications in this corpus.
Search patents in E04D- Granted patents
- 26
- Published applications
- 21
- Assignees
- 15
- Inventors
- 55
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 2 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 3 | 3 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 3 | 3 |
| 2023 | 0 | 4 |
| 2024 | 2 | 2 |
| 2025 | 3 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Roofing shingle for collecting solar energy2 Jun 2026US 12,647,063 B2
- Roofing shingles and palleted pluralities thereof24 Jun 2025US 12,338,627 B2CertainTeed Corporation
- Roofing shingles with sealant pressure relief channel6 May 2025US 12,291,870 B2Bmic LLC
- Roofing shingle and method of manufacturing same28 Jan 2025US 12,209,414 B2GAF Energy LLC
- Roof tile and a roof covering16 Apr 2024US 11,959,279 B2Dal-Tile, LLC
- One-piece shingle repair patch4 Jun 2026US 2026/0152959 A1
- Roofing shingles and palleted pluralities thereof25 Sep 2025US 2025/0297479 A1CertainTeed Corporation
- Roofing shingles with sealant pressure relief channel14 Aug 2025US 2025/0257571 A1Bmic LLC
- One-piece shingle repair patch22 Aug 2024US 2024/0279943 A1
- Roof tile and a roof covering6 Jun 2024US 2024/0183159 A1Dal-Tile, LLC
Most cited
By later US patents
- Multi-layer shingle121US 5,181,361 ACertainTeed Corporation · 1993
- Asphalt shingle for simulating a tiled roof120US 4,274,243 AJohns Manville · 1981
- Method of making a multi-layer shingle108US 5,209,802 ACertainTeed Corporation · 1993
- Roofing shingle system and shingles for use therein59US 9,140,012 B1Building Materials Investment Corporation · 2015
- Top down trap lock two-ply shingle system for roofs46US 8,297,020 B1Top Down Siding, LLC · 2012