E04D 3/16
Of metal
Official title: of metal
E04D3/16 (Of metal) appears on 24 US grants and 35 published applications in this corpus.
Search patents in E04D- Granted patents
- 24
- Published applications
- 35
- Assignees
- 17
- Inventors
- 46
- Latest grant
- 3 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 3 |
| 2015 | 0 | 1 |
| 2016 | 1 | 5 |
| 2017 | 0 | 1 |
| 2018 | 2 | 2 |
| 2019 | 4 | 5 |
| 2020 | 2 | 1 |
| 2021 | 3 | 6 |
| 2022 | 3 | 3 |
| 2023 | 3 | 1 |
| 2024 | 1 | 2 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Insulated roof systems, support members thereof, and method of installing3 Jun 2025US 12,320,124 B2Nucor Corporation
- Spacer for roof and roof comprising same4 Mar 2025US 12,241,251 B2
- Insulated roof systems, support members thereof, and method of installing26 Mar 2024US 11,939,771 B2Nucor Corporation
- Active roof panels and thermal collectors21 Nov 2023US 11,821,659 B2
- Roofing system29 Aug 2023US 11,739,528 B1
- Adjustable magnet system for metal roofing panels21 May 2026US 2026/0139486 A1
- Insulated roof systems, support members thereof, and method of installing17 Oct 2024US 2024/0344328 A1Nucor Corporation
- Spacer for roof and roof comprising same29 Feb 2024US 2024/0068236 A1
- Insulated roof systems, support members thereof, and method of installing20 Apr 2023US 2023/0124637 A1Nucor Corporation
- Interlocking roofing panel system and method22 Sep 2022US 2022/0298794 A1Englert, Inc.
Most cited
By later US patents
- Snow guard43US 9,926,706 B22018
- Material for roofing and facing19US 5,114,799 ANisshin Steel Co., Ltd. · 1992
- Snow brake anchoring system and method16US 10,676,933 B22020
- Method for making a wooden beam, wooden beam and structure for constructing a building12US 7,185,471 B2Dorean Sarl · 2007
- Formed interlocking roofing panels8US 8,915,036 B2Quality Edge, Inc. · 2014