E04D 1/2942
Having folded sections receiving interfitted part of adjacent section
Official title: {having folded sections receiving interfitted part of adjacent section}
E04D1/2942 (Having folded sections receiving interfitted part of adjacent section) appears on 42 US grants and 35 published applications in this corpus.
Search patents in E04D- Granted patents
- 42
- Published applications
- 35
- Assignees
- 17
- Inventors
- 76
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 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 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 3 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 1 |
| 2016 | 3 | 3 |
| 2017 | 2 | 3 |
| 2018 | 2 | 2 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 4 |
| 2022 | 2 | 5 |
| 2023 | 3 | 1 |
| 2024 | 2 | 0 |
| 2025 | 2 | 4 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Metal roofing shingles11 Aug 2026US 12,703,977 B2GAF Energy LLC
- Electrically grounding metal roofing shingles with photovoltaic systems3 Feb 2026US 12,540,474 B2GAF Energy LLC
- Mounting system, device, and method21 Jan 2025US 12,203,496 B2RMH Tech LLC
- Metal roofing shingles with alignment, sealing and aesthetic features14 Jan 2025US 12,195,966 B2Bmic LLC
- Metal roofing shingles with side lap and headlap alignment and sealing features24 Dec 2024US 12,173,503 B2Bmic LLC
- Electrically grounding metal roofing shingles with photovoltaic systems22 Jan 2026US 2026/0022560 A1GAF Energy LLC
- Metal roofing shingles20 Nov 2025US 2025/0354379 A1GAF Energy LLC
- Insulation system, and associated roofing system11 Sep 2025US 2025/0283334 A1Bmic LLC
- Metal roofing shingles with alignment, sealing and aesthetic features20 Mar 2025US 2025/0092680 A1
- Metal roofing shingles with side lap and headlap alignment and sealing features27 Feb 2025US 2025/0067050 A1
Most cited
By later US patents
- Interlocking panels66US 4,343,126 A1982
- Insulated covering for building sheathing60US 5,598,677 A1997
- Shingle system and fastening strip57US 5,685,117 A1997
- Preparing sheet metal and fabricating roofing shingles46US 5,495,654 AWeirton Steel Corporation · 1996
- Preparing sheet metal and fabricating roofing shingles45US 5,657,603 AWeirton Steel Corporation · 1997