E04H 17/18
Corrals, i.e. easily transportable or demountable enclosures
E04H17/18 (Corrals, i.e. easily transportable or demountable enclosures) appears on 164 US grants and 203 published applications in this corpus.
Search patents in E04H- Granted patents
- 164
- Published applications
- 203
- Assignees
- 113
- Inventors
- 327
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 1 |
| 2003 | 2 | 3 |
| 2004 | 1 | 3 |
| 2005 | 3 | 5 |
| 2006 | 0 | 3 |
| 2007 | 0 | 7 |
| 2008 | 1 | 5 |
| 2009 | 1 | 3 |
| 2010 | 5 | 4 |
| 2011 | 3 | 6 |
| 2012 | 0 | 2 |
| 2013 | 1 | 5 |
| 2014 | 2 | 6 |
| 2015 | 2 | 8 |
| 2016 | 4 | 8 |
| 2017 | 11 | 12 |
| 2018 | 5 | 6 |
| 2019 | 3 | 21 |
| 2020 | 16 | 11 |
| 2021 | 7 | 11 |
| 2022 | 10 | 17 |
| 2023 | 12 | 17 |
| 2024 | 15 | 9 |
| 2025 | 11 | 17 |
| 2026 | 10 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Rapid deployment security fence22 Sep 2026US 12,742,614 B2
- Fence kit15 Sep 2026US 12,735,914 B2
- Modular wall apparatus and method of use11 Aug 2026US 12,703,975 B2O'Keeffe's, Inc.
- Fence panel and fence4 Aug 2026US 12,698,643 B2Guangzhou Mibo Zhilian Technology Co. LTD
- Apparatus and methods for providing highly portable and easily erectable fencing14 Jul 2026US 12,680,333 B2Sportaflex LLC
- Temporary gate assembly24 Sep 2026US 2026/0286775 A1
- Pet fence27 Aug 2026US 2026/0248098 A1Jiangsu Zhongheng Pet Articles Joint-Stock Co., Ltd.
- Temporary fencing and gate assembly27 Aug 2026US 2026/0250977 A1
- Panel system, method, and kit30 Jul 2026US 2026/0218539 A1AP Precision Metal, Inc.
- Fence panel and fence23 Jul 2026US 2026/0210153 A1Guangzhou Mibo Zhilian Technology Co. LTD
Most cited
By later US patents
- Rod clip92US 5,331,725 ADesign Ideas, Ltd. · 1994
- Portable fence panel63US 5,609,327 A1997
- Swimming pool and SPA tensioned protective fence with auto lockable gate and method of installation thereof57US 5,664,769 A1997
- Portable fence with foldable components55US 6,257,559 B1Yagikuma & Co., Ltd. · 2001
- Portable fence with water filled bases39US 5,460,353 A1995