E04D 2001/3408
Characterised by the fastener type or material
Official title: {characterised by the fastener type or material}
E04D2001/3408 (Characterised by the fastener type or material) appears on 303 US grants and 318 published applications in this corpus.
Search patents in E04D- Granted patents
- 303
- Published applications
- 318
- Assignees
- 114
- Inventors
- 441
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 11 | 0 |
| 1995 | 2 | 0 |
| 1996 | 7 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 7 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 1 |
| 2002 | 2 | 3 |
| 2003 | 4 | 5 |
| 2004 | 1 | 7 |
| 2005 | 2 | 6 |
| 2006 | 0 | 6 |
| 2007 | 6 | 8 |
| 2008 | 4 | 7 |
| 2009 | 3 | 7 |
| 2010 | 2 | 7 |
| 2011 | 5 | 7 |
| 2012 | 10 | 4 |
| 2013 | 5 | 3 |
| 2014 | 10 | 11 |
| 2015 | 10 | 15 |
| 2016 | 5 | 8 |
| 2017 | 12 | 13 |
| 2018 | 11 | 15 |
| 2019 | 13 | 25 |
| 2020 | 19 | 29 |
| 2021 | 26 | 23 |
| 2022 | 19 | 26 |
| 2023 | 21 | 28 |
| 2024 | 21 | 25 |
| 2025 | 18 | 16 |
| 2026 | 10 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- E04D 2001/3423Nails, rivets, staples or straps piercing or perforating the roof covering materialIndexing code132
- E04D 2001/3435Adhesive, hardenable or heat-sensitive materialIndexing code88
- E04D 2001/3414Metal strips or sheet metalIndexing code58
- E04D 2001/3411Metal wires or rodsIndexing code26
- E04D 2001/3438Fasteners comprising several coacting elementsIndexing code23
- E04D 2001/3432Strips covering the gap between the roof covering elementsIndexing code18
- E04D 2001/3426Threaded elementsIndexing code15
- E04D 2001/3417Synthetic, composite or molded materialIndexing code13
Recent patents
- Building envelope membrane for building applications and related systems and related method22 Sep 2026US 12,742,325 B2Bmic LLC
- Roofing shingle system and shingles for use therein16 Jun 2026US 12,655,634 B2Bmic LLC
- Roofing systems utilizing a primer including a silicon-terminated polymer2 Jun 2026US 12,644,285 B2Amrize Technology Switzerland LLC
- Systems and methods for applying dots of different adhesives to moving roofing shingle stock28 Apr 2026US 12,611,692 B2Bmic LLC
- Tile and support structure for vertical mounting tiles7 Apr 2026US 12,595,658 B2Mbrico, LLC
- Hot mopped asphalt roofing systems incorporating polyisocyanurate coverboards1 Oct 2026US 2026/0295967 A1Johns Manville
- Method and apparatus for installing roofing shingles24 Sep 2026US 2026/0286703 A1
- 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 shingles with registered self-seal strip patterns2 Jul 2026US 2026/0185355 A1Bmic LLC
Most cited
By later US patents
- Shingle assembly with support bracket162US 7,155,870 B2PowerLight Corporation · 2007
- Photovoltaic power generation141US 4,321,416 AAMP Incorporated · 1982
- Shingle roofing assembly136US 5,642,596 A1997
- Photovoltaic roof covering111US 8,671,630 B2CertainTeed Corporation · 2014
- Interlocking roof shingle and roofing system105US 9,605,432 B12017