E04D 2001/3423
Nails, rivets, staples or straps piercing or perforating the roof covering material
Official title: {Nails, rivets, staples or straps piercing or perforating the roof covering material}
E04D2001/3423 (Nails, rivets, staples or straps piercing or perforating the roof covering material) appears on 132 US grants and 142 published applications in this corpus.
Search patents in E04D- Granted patents
- 132
- Published applications
- 142
- Assignees
- 44
- Inventors
- 186
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 4 |
| 2006 | 0 | 1 |
| 2007 | 1 | 3 |
| 2008 | 2 | 2 |
| 2009 | 2 | 3 |
| 2010 | 2 | 4 |
| 2011 | 3 | 5 |
| 2012 | 5 | 3 |
| 2013 | 4 | 0 |
| 2014 | 4 | 6 |
| 2015 | 4 | 2 |
| 2016 | 2 | 5 |
| 2017 | 6 | 7 |
| 2018 | 5 | 6 |
| 2019 | 7 | 16 |
| 2020 | 10 | 13 |
| 2021 | 15 | 12 |
| 2022 | 9 | 10 |
| 2023 | 13 | 14 |
| 2024 | 12 | 13 |
| 2025 | 10 | 8 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Roofing shingle system and shingles for use therein16 Jun 2026US 12,655,634 B2Bmic LLC
- Electrically grounding metal roofing shingles with photovoltaic systems3 Feb 2026US 12,540,474 B2GAF Energy LLC
- Roofing system and associated roofing shingle2 Dec 2025US 12,486,667 B2Bmic LLC
- Roofing system for prevention of roofing shingle deformation7 Oct 2025US 12,438,495 B2GAF Energy LLC
- Ethylene-propylene-diene terpolymer (“EPDM”) roof shingles23 Sep 2025US 12,421,726 B1Ignite Labs, LLC
- Geometry of polymeric roof shingles16 Jul 2026US 2026/0200147 A1Precision Materials Group Holdings, LLC
- Digitally-defined three-dimensional (3d) surface profiles for customizable roofing16 Jul 2026US 2026/0201700 A1Precision Materials Group Holdings, LLC
- Roofing system and associated roofing shingle18 Jun 2026US 2026/0168248 A1Bmic LLC
- Ethylene-propylene-diene terpolymer ("epdm") roof shingles16 Apr 2026US 2026/0103890 A1Ignite Labs, LLC
- Electrically grounding metal roofing shingles with photovoltaic systems22 Jan 2026US 2026/0022560 A1GAF Energy LLC
Most cited
By later US patents
- Photovoltaic power generation141US 4,321,416 AAMP Incorporated · 1982
- Photovoltaic roof covering111US 8,671,630 B2CertainTeed Corporation · 2014
- Interlocking roof shingle and roofing system105US 9,605,432 B12017
- Photovoltaic shingles and methods of installing same82US 11,251,744 B1GAF Energy LLC · 2022
- Nail63US 5,528,872 A1996