E04H 4/0081
With walls and floor cast in situ
Official title: {with walls and floor cast in situ}
E04H4/0081 (With walls and floor cast in situ) appears on 59 US grants and 33 published applications in this corpus.
Search patents in E04H- Granted patents
- 59
- Published applications
- 33
- Assignees
- 19
- Inventors
- 86
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 1 |
| 2003 | 3 | 3 |
| 2004 | 0 | 3 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 3 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 3 |
| 2019 | 4 | 2 |
| 2020 | 3 | 3 |
| 2021 | 3 | 1 |
| 2022 | 2 | 4 |
| 2023 | 2 | 2 |
| 2024 | 1 | 1 |
| 2025 | 1 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polymer membrane-lined pool penetration assemblies, wall structures and related methods28 Jul 2026US 12,692,714 B1Com Pac Filtration, Inc.
- Reusable mold for forming swimming pool copings27 Jan 2026US 12,534,928 B2
- Wall assemblies, systems, and methods thereof27 May 2025US 12,312,830 B2Pool Walls, LLC
- Wall assemblies, systems, and methods thereof21 May 2024US 11,988,013 B2Pool Walls, LLC
- Reusable mold for forming swimming pool copings30 May 2023US 11,661,758 B2
- Insulated pools and methods for the construction thereof26 Jun 2025US 2025/0207419 A1
- Reusable Mold for Forming Swimming Pool Copings20 Feb 2025US 2025/0059790 A1
- Wall assemblies, systems, and methods thereof22 Aug 2024US 2024/0279948 A1Pool Walls, LLC
- Wall assemblies, systems, and methods thereof10 Aug 2023US 2023/0250658 A1Pool Walls, LLC
- Modular pool16 Mar 2023US 2023/0083381 A1Concrete Pool Concepts, Inc.
Most cited
By later US patents
- Fresh or salt water pool46US 6,317,901 B12001
- Swimming pool construction38US 4,090,266 A1978
- Swimming pool and method of construction38US 4,843,658 A1989
- Swimming pool construction37US 4,948,296 AHuntina Pty. Ltd. · 1990
- In ground, rigid pools/structures; located in expansive clay soil28US 5,106,229 A1992