E04D 1/12
Roofing elements shaped as plain tiles or shingles, i.e. with flat outer
Official title: Roofing elements shaped as plain tiles or shingles, i.e. with flat outer surface (E04D1/28, E04D1/30 take precedence)
E04D1/12 (Roofing elements shaped as plain tiles or shingles, i.e. with flat outer) appears on 731 US grants and 864 published applications in this corpus.
Search patents in E04D- Granted patents
- 731
- Published applications
- 864
- Assignees
- 219
- Inventors
- 1,074
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 6 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 7 | 0 |
| 1994 | 8 | 0 |
| 1995 | 11 | 0 |
| 1996 | 10 | 0 |
| 1997 | 11 | 0 |
| 1998 | 12 | 0 |
| 1999 | 12 | 0 |
| 2000 | 8 | 0 |
| 2001 | 10 | 3 |
| 2002 | 9 | 8 |
| 2003 | 9 | 8 |
| 2004 | 3 | 10 |
| 2005 | 3 | 24 |
| 2006 | 6 | 13 |
| 2007 | 5 | 18 |
| 2008 | 6 | 17 |
| 2009 | 8 | 24 |
| 2010 | 9 | 32 |
| 2011 | 14 | 37 |
| 2012 | 25 | 28 |
| 2013 | 26 | 30 |
| 2014 | 20 | 35 |
| 2015 | 22 | 33 |
| 2016 | 31 | 28 |
| 2017 | 27 | 31 |
| 2018 | 18 | 39 |
| 2019 | 33 | 56 |
| 2020 | 44 | 60 |
| 2021 | 45 | 50 |
| 2022 | 50 | 48 |
| 2023 | 52 | 75 |
| 2024 | 62 | 66 |
| 2025 | 49 | 64 |
| 2026 | 20 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- E04D 1/20Of plastics478
- E04D 1/22Of specified materials not covered by any one of groups e04d1/14 -119
- E04D 1/16Of ceramics, glass or concrete, with or without reinforcement79
- E04D 1/18Of metal74
- E04D 1/23With tapered thickness14
- E04D 1/14Of slate material, with or without fastening means13
- E04D 1/125Diamond shaped elements specially adapted for being installed in diagonal lines12
Recent patents
- Controlled particle deposition for a roofing shingle15 Sep 2026US 12,735,353 B2Bmic LLC
- Low penetration point asphalt reinforced glass mat and articles including the same15 Sep 2026US 12,735,894 B2Bmic LLC
- Bundle of roofing shingles, and associated kit, system, and method25 Aug 2026US 12,716,238 B2Bmic LLC
- Metal roofing shingles11 Aug 2026US 12,703,977 B2GAF Energy LLC
- Coated roofing materials28 Jul 2026US 12,692,705 B2Owens Corning Intellectual Capital, LLC
- Styrenic block copolymers and polymer modified bitumen therefrom1 Oct 2026US 2026/0297328 A1Kraton Corporation
- Method and apparatus for installing roofing shingles24 Sep 2026US 2026/0286703 A1
- Starter shingle3 Sep 2026US 2026/0258657 A1Owens Corning Intellectual Capital, LLC
- Roofing products with improved tear strength6 Aug 2026US 2026/0226743 A1Owens Corning Intellectual Capital, LLC
- Asphalt composition for roofing applications30 Jul 2026US 2026/0218012 A1CertainTeed Corporation
Most cited
By later US patents
- Hurricane resistant shingle131US 5,822,943 ATamko Roofing Products, Inc. · 1998
- Multi-layer shingle121US 5,181,361 ACertainTeed Corporation · 1993
- Composite shingle having shading zones in different planes121US 5,426,902 ACertainTeed Corporation · 1995
- Building panel114US 4,437,274 AMasonite Corporation · 1984
- Process for the production of concrete building products112US 5,108,679 ARedland Roof Tile Limited · 1992