F24S 10/73
The tubular conduits being of plastic material
Official title: {the tubular conduits being of plastic material}
F24S10/73 (The tubular conduits being of plastic material) appears on 134 US grants and 76 published applications in this corpus.
Search patents in F24S- Granted patents
- 134
- Published applications
- 76
- Assignees
- 67
- Inventors
- 202
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 7 | 0 |
| 1979 | 12 | 0 |
| 1980 | 9 | 0 |
| 1981 | 15 | 0 |
| 1982 | 6 | 0 |
| 1983 | 8 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 2 |
| 2003 | 0 | 0 |
| 2004 | 2 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 6 |
| 2007 | 1 | 3 |
| 2008 | 2 | 11 |
| 2009 | 4 | 6 |
| 2010 | 0 | 7 |
| 2011 | 3 | 7 |
| 2012 | 3 | 5 |
| 2013 | 2 | 6 |
| 2014 | 6 | 3 |
| 2015 | 1 | 3 |
| 2016 | 3 | 3 |
| 2017 | 2 | 1 |
| 2018 | 3 | 2 |
| 2019 | 3 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 3 |
| 2023 | 1 | 0 |
| 2024 | 1 | 3 |
| 2025 | 4 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Leak-resistant coupling for solar heater11 Mar 2025US 12,247,765 B2Aquatherm Industries, Inc.
- Systems for solar thermal heat transfer23 Jul 2024US 12,044,441 B2
- Leak-resistant coupling for solar heater3 Oct 2024US 2024/0328676 A1Aquatherm Industries, Inc.
- Hybrid solar panel with a transparent liquid thermal collector, the method of manufacturing of the hyprid solar panel14 Mar 2024US 2024/0088831 A1
- Arrangement, system and method for producing hot water from solar energy1 Feb 2024US 2024/0035708 A1
- Solar energy collector system24 Nov 2022US 2022/0373262 A1Enertopia Corp.
- Solar thermal collector29 Sep 2022US 2022/0307727 A1Heriot-Watt University
Most cited
By later US patents
- Unitary solar collector68US 4,114,597 AThe Franklin Institute · 1978
- Solar energy panel54US 4,898,153 A1990
- Overmolding insert for heat exchanger, process for manufacturing a heat exchanger, and heat exchanger produced thereby51US 6,787,116 B2Aquatherm Industries, Inc. · 2004
- Lapped solar panel roof installation50US 4,261,338 A1981
- Solar water-heating apparatus42US 4,269,172 A1981