E04H 12/04
Of wood
Official title: of wood
E04H12/04 (Of wood) appears on 37 US grants and 48 published applications in this corpus.
Search patents in E04H- Granted patents
- 37
- Published applications
- 48
- Assignees
- 28
- Inventors
- 76
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 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 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 4 |
| 2011 | 0 | 1 |
| 2012 | 1 | 5 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 2 | 3 |
| 2017 | 2 | 0 |
| 2018 | 0 | 1 |
| 2019 | 2 | 3 |
| 2020 | 2 | 4 |
| 2021 | 3 | 4 |
| 2022 | 4 | 7 |
| 2023 | 2 | 2 |
| 2024 | 2 | 2 |
| 2025 | 1 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Automated systems and methods for truss assemblies in the construction of modular buildings20 Jan 2026US 12,528,224 B2Buildz, LLC
- Pole shield6 May 2025US 12,290,708 B2RS Technologies Inc.
- Laminated wood tower and method for assembly of a laminated wood tower11 Jun 2024US 12,006,713 B2Modvion AB
- Multi-functional wooden pole having improved erectness due to tendon12 Mar 2024US 11,927,025 B2Huin Co., Ltd.
- Column bracket assembly and related methods and structures14 Nov 2023US 11,814,855 B2
- Automated systems and methods for truss assemblies in the construction of modular buildings1 Oct 2026US 2026/0295896 A1Buildz, LLC
- Telescopic structure13 Aug 2026US 2026/0234924 A1
- System & method for installing posts vertically in form or hole11 Dec 2025US 2025/0376867 A1
- Tower for a wind turbine or a transmitting and receiving system for mobile communications6 Nov 2025US 2025/0341110 A1Holzturm GmbH
- Method of coating wood utility poles for fire resistance24 Jul 2025US 2025/0236765 A1
Most cited
By later US patents
- Utility or meter pole top reinforcement method and apparatus131US 9,394,716 B2PLS Technologies, Inc. · 2016
- Pole and piling protector90US 4,244,156 A1981
- Post assembly and method69US 4,161,090 A1979
- Connector for use in a method for replacing an existing utility pole without disturbing hardware mounted thereon44US 4,092,079 AInterpace Corporation · 1978
- Pole top extension bracket25US 4,032,244 A1977