E04D 2013/0873
Rain water reservoirs integrated in down pipes
Official title: {Rain water reservoirs integrated in down pipes}
E04D2013/0873 (Rain water reservoirs integrated in down pipes) appears on 36 US grants and 29 published applications in this corpus.
Search patents in E04D- Granted patents
- 36
- Published applications
- 29
- Assignees
- 17
- Inventors
- 64
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 1 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 3 |
| 2010 | 1 | 3 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 3 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 3 | 2 |
| 2018 | 1 | 1 |
| 2019 | 3 | 3 |
| 2020 | 0 | 4 |
| 2021 | 3 | 1 |
| 2022 | 3 | 3 |
| 2023 | 2 | 1 |
| 2024 | 1 | 1 |
| 2025 | 2 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- System for controlling rain water flow23 Dec 2025US 12,503,857 B1
- Rainwater reservoir11 Nov 2025US 12,467,241 B2Husqvarna AB
- Pivotable downspout extension system8 Oct 2024US 12,110,689 B2Autospout, LLC
- Pivotable downspout extension system27 Jun 2023US 11,686,099 B2
- Pivotable downspout extension system30 Jan 2025US 2025/0034876 A1Autospout, LLC
- Rainwater reservoir19 Dec 2024US 2024/0417959 A1Husqvarna AB
- Pivotable downspout extension system12 Oct 2023US 2023/0323672 A1Autospout, LLC
- System of power generation from rainfall on buildings and structures22 Dec 2022US 2022/0403808 A1
- Rainwater Collection Assembly30 Jun 2022US 2022/0205226 A1
Most cited
By later US patents