E04C 3/16
With apertured web
Official title: with apertured web, e.g. trusses (E04C3/17, E04C3/18 take precedence)
E04C3/16 (With apertured web) appears on 128 US grants and 129 published applications in this corpus.
Search patents in E04C- Granted patents
- 128
- Published applications
- 129
- Assignees
- 79
- Inventors
- 220
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 7 | 0 |
| 2001 | 2 | 2 |
| 2002 | 1 | 10 |
| 2003 | 6 | 2 |
| 2004 | 8 | 6 |
| 2005 | 0 | 7 |
| 2006 | 2 | 3 |
| 2007 | 2 | 3 |
| 2008 | 1 | 4 |
| 2009 | 2 | 3 |
| 2010 | 4 | 6 |
| 2011 | 1 | 3 |
| 2012 | 5 | 3 |
| 2013 | 3 | 7 |
| 2014 | 7 | 3 |
| 2015 | 3 | 6 |
| 2016 | 4 | 3 |
| 2017 | 4 | 5 |
| 2018 | 2 | 1 |
| 2019 | 5 | 8 |
| 2020 | 4 | 5 |
| 2021 | 7 | 7 |
| 2022 | 8 | 7 |
| 2023 | 8 | 5 |
| 2024 | 5 | 8 |
| 2025 | 4 | 4 |
| 2026 | 5 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Conveyor system26 May 2026US 12,637,292 B2Builders FirstSource, Inc.
- Floor system26 May 2026US 12,637,858 B2Mitek Holdings, Inc.
- Ceiling suspension bracket24 Feb 2026US 12,559,940 B2Mitek Holdings, Inc.
- Automated systems and methods for truss assemblies in the construction of modular buildings20 Jan 2026US 12,528,224 B2Buildz, LLC
- Bamboo structures, and methods for fabrication and use thereof20 Jan 2026US 12,529,187 B2University of Maryland, College Park
- Automated systems and methods for truss assemblies in the construction of modular buildings1 Oct 2026US 2026/0295896 A1Buildz, LLC
- Truss assembly using metal plates1 Oct 2026US 2026/0299541 A1Simpson Strong-Tie Company, Inc.
- Conveyor system3 Sep 2026US 2026/0257867 A1Builders FirstSource, Inc.
- Modernization escalator25 Jun 2026US 2026/0176076 A1Hanson Lift (Suzhou) Co., Ltd.
- Assembly method of long-span truss25 Jun 2026US 2026/0176869 A1China Railway No. 4 Engineering Group Co., Ltd
Most cited
By later US patents
- Structural bracing for buildings69US 6,073,413 A2000
- Truss bracket65US 5,653,079 AUnited Steel Products Company · 1997
- Structural truss58US 5,711,131 AJames Thomas Engineering Limited · 1998
- Methods of designing and constructing Class-A fire-protected multi-story wood-framed buildings47US 10,260,232 B1M-Fire Supression, Inc. · 2019
- Trimmable truss apparatus41US 5,867,963 ATruswal Systems Corporation · 1999