F24S 20/64
In the form of floor constructions, grounds or roads
Official title: in the form of floor constructions, grounds or roads
F24S20/64 (In the form of floor constructions, grounds or roads) appears on 43 US grants and 38 published applications in this corpus.
Search patents in F24S- Granted patents
- 43
- Published applications
- 38
- Assignees
- 24
- Inventors
- 74
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 4 |
| 2011 | 1 | 4 |
| 2012 | 0 | 4 |
| 2013 | 3 | 1 |
| 2014 | 2 | 3 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 4 |
| 2020 | 1 | 2 |
| 2021 | 4 | 1 |
| 2022 | 2 | 3 |
| 2023 | 0 | 0 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Light-concentrating anti-frost anti-heave heat gathering device and subgrade thereof20 May 2025US 12,305,889 B2Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences
- Core element for sandwich elements, use of such a core element, and method for producing such a core element24 Sep 2024US 12,097,676 B2
- Method for manufacturing a road pavement comprising a heat exchanger device28 Jun 2022US 11,371,193 B2Eurovia
- Scalable wind power station26 Apr 2022US 11,313,347 B2
- Solar light utilization apparatus and solar light utilization system2 Nov 2021US 11,162,712 B2Yazaki Energy System Corporation
- Selenothermal energy storage6 Aug 2026US 2026/0227099 A1Government of the United States as Represented by the Secretary of the Air Force
- Photoelectric water-permeable pavement configuration14 Nov 2024US 2024/0376676 A1
- Paver with solar panel25 Jul 2024US 2024/0247447 A1Sunpave Inc
- Air self-circulation unpowered heating device and subgrade thereof29 Sep 2022US 2022/0307728 A1Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences
- Light-concentrating anti-frost anti-heave heat gathering device and subgrade thereof29 Sep 2022US 2022/0307729 A1Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences
Most cited
By later US patents