E04D 3/364
By folding of the edges
Official title: {by folding of the edges}
E04D3/364 (By folding of the edges) appears on 122 US grants and 71 published applications in this corpus.
Search patents in E04D- Granted patents
- 122
- Published applications
- 71
- Assignees
- 37
- Inventors
- 108
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 1 |
| 2004 | 2 | 2 |
| 2005 | 2 | 5 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 3 |
| 2009 | 1 | 3 |
| 2010 | 1 | 9 |
| 2011 | 5 | 4 |
| 2012 | 7 | 5 |
| 2013 | 8 | 6 |
| 2014 | 7 | 7 |
| 2015 | 3 | 3 |
| 2016 | 2 | 3 |
| 2017 | 6 | 4 |
| 2018 | 0 | 4 |
| 2019 | 3 | 0 |
| 2020 | 3 | 3 |
| 2021 | 6 | 5 |
| 2022 | 2 | 1 |
| 2023 | 4 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hybrid standing seam metal panel and membrane roof cover system18 Aug 2026US 12,709,895 B1McElroy Metal Mill, Inc.
- Metal roof/wall apparatus including sliding clips20 Aug 2024US 12,065,836 B1
- System for re-roofing asphalt shingled roofs24 Oct 2023US 11,795,693 B2
- Mounting device for controlling uplift of a metal roof17 Oct 2023US 11,788,291 B2RMH Tech LLC
- Triangular standing seam metal roof panel and cover system2 May 2023US 11,639,604 B1McElroy Metal Mill, Inc.
- Lightweight solar panel with support sheet20 Jan 2022US 2022/0021330 A1Amberwave, Inc.
- Mounting device for controlling uplift of a metal roof7 Oct 2021US 2021/0310249 A1RMH Tech LLC
- Versatile manual crimper for roof seaming23 Sep 2021US 2021/0293024 A1
- Interlocking roofing panel system and method16 Sep 2021US 2021/0285218 A1Englert, Inc.
- Rooftop-mountable load support structure with adapter plug(s)1 Jul 2021US 2021/0198892 A1T&M Inventions, LLC
Most cited
By later US patents
- Roof panel joint242US 4,196,554 AH. H. Robertson Company · 1980
- Roof panel system having increased resistance to wind loads93US 5,697,197 AHarold Simpson, Inc. · 1997
- Metal panel roofing structure75US 4,213,282 AAMCA International Corporation · 1980
- Increasing uplift resistance of metal standing seam roof66US 5,222,340 AButler Manufacturing Company · 1993
- Standing seam roof assembly components65US 4,682,454 AHarold Simpson, Inc. · 1987