E04H 1/1238
Shelters for engines
Official title: {Shelters for engines, e.g. electrical meter housings}
E04H1/1238 (Shelters for engines) appears on 68 US grants and 54 published applications in this corpus.
Search patents in E04H- Granted patents
- 68
- Published applications
- 54
- Assignees
- 50
- Inventors
- 131
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 3 |
| 2009 | 0 | 3 |
| 2010 | 0 | 2 |
| 2011 | 1 | 0 |
| 2012 | 3 | 2 |
| 2013 | 1 | 3 |
| 2014 | 4 | 4 |
| 2015 | 2 | 1 |
| 2016 | 1 | 4 |
| 2017 | 2 | 0 |
| 2018 | 1 | 2 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 6 |
| 2022 | 3 | 4 |
| 2023 | 8 | 3 |
| 2024 | 3 | 3 |
| 2025 | 2 | 3 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multipurpose relocatable structure and lifting systems and methods24 Mar 2026US 12,583,665 B2Irish Dawg Industries, LLC
- Vertical tool shed10 Mar 2026US 12,571,198 B2Linhai Sunrise Leisure Products Co., Ltd.
- Thermally broken panel assembly for an air handler cabinet3 Jun 2025US 12,320,543 B2Daikin Applied Americas Inc.
- Energy room as an energy center8 Apr 2025US 12,270,195 B2
- Multipurpose relocatable structure and lifting systems and methods26 Nov 2024US 12,151,877 B2Irish Dawg Industries, LLC
- Structural body unit27 Aug 2026US 2026/0250970 A1Ntn Corporation
- Freight container with cooling device29 Jan 2026US 2026/0028176 A1Ipetronik GmbH & Co. KG
- Vertical tool shed3 Jul 2025US 2025/0215684 A1Linhai Sunrise Leisure Products Co., Ltd.
- Multipurpose relocatable structure and lifting systems and methods20 Mar 2025US 2025/0091800 A1Irish Dawg Industries, LLC
- Laterally combinable multipurpose relocatable structures16 Jan 2025US 2025/0019153 A1Irish Dawg Industies, LLC
Most cited
By later US patents
- Frame structure71US 4,782,637 AAB Bahco Ventilation · 1988
- Universal recessed wall cabinet67US 4,076,350 A1978
- Mechanism for locking two halves of an underground vault64US 4,333,580 AAssociated Plastics, Inc. · 1982
- Shelter for protecting large-size objects57US 4,438,606 A1984
- Support system for sound absorbing panels49US 4,227,355 AUnited States Gypsum Company · 1980