F24S 20/04
Solar heat collectors specially adapted for particular uses or environments: for showers
Official title: {for showers}
F24S20/04 (Solar heat collectors specially adapted for particular uses or environments: for showers) appears on 13 US grants and 7 published applications in this corpus.
Search patents in F24S- Granted patents
- 13
- Published applications
- 7
- Assignees
- 4
- Inventors
- 22
- Latest grant
- 13 Jun 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 1 | 0 |
| 2012 | 2 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Portable solar collection system and method13 Jun 2023US 11,674,694 B1
- Portable solar shower with vacuum insulated water tank20 Dec 2022US 11,529,024 B2
- Portable solar shower20 Nov 2012US 8,312,574 B2
- Portable solar shower31 Jan 2012US 8,104,112 B2
- Shower heated by solar energy1 Nov 2011US 8,046,849 B2G.F. S.R.L.
- Portable Solar Shower with Vacuum Insulated Water Tank5 Aug 2021US 2021/0235941 A1
- Portable shower system18 Oct 2012US 2012/0260417 A1
- Portable solar shower11 Mar 2010US 2010/0058532 A1Bridging China International, Ltd.
- Portable solar shower21 Jan 2010US 2010/0012748 A1Bridging China International, Ltd.
- Shower Heated by Solar Energy23 Oct 2008US 2008/0256700 A1G.F. S.R.L.
Most cited
By later US patents
- Foldable, insulated solar water heater22US 4,520,793 A1985
- Low cost, low pressure, solar heated fence surrounding a swimming pool16US 4,381,763 A1983
- Portable solar water heater13US 4,552,125 A1985
- Solar shower11US 5,507,275 ASolar Shower Partnership · 1996
- Solar heater for mounting on a boat9US 4,757,803 A1988