F24D 3/12
Tube and panel arrangements for ceiling, wall, or underfloor heating
Official title: Tube and panel arrangements for ceiling, wall, or underfloor heating (electric underfloor heating F24D13/02)
F24D3/12 (Tube and panel arrangements for ceiling, wall, or underfloor heating) appears on 453 US grants and 499 published applications in this corpus.
Search patents in F24D- Granted patents
- 453
- Published applications
- 499
- Assignees
- 262
- Inventors
- 842
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 4 | 0 |
| 1980 | 5 | 0 |
| 1981 | 6 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 11 | 0 |
| 1987 | 11 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 9 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 12 | 0 |
| 1999 | 7 | 0 |
| 2000 | 13 | 0 |
| 2001 | 12 | 3 |
| 2002 | 4 | 7 |
| 2003 | 7 | 6 |
| 2004 | 7 | 13 |
| 2005 | 9 | 11 |
| 2006 | 10 | 18 |
| 2007 | 4 | 26 |
| 2008 | 5 | 20 |
| 2009 | 3 | 25 |
| 2010 | 10 | 22 |
| 2011 | 11 | 25 |
| 2012 | 10 | 18 |
| 2013 | 12 | 15 |
| 2014 | 16 | 25 |
| 2015 | 8 | 34 |
| 2016 | 22 | 27 |
| 2017 | 15 | 27 |
| 2018 | 23 | 23 |
| 2019 | 19 | 18 |
| 2020 | 20 | 35 |
| 2021 | 24 | 22 |
| 2022 | 12 | 21 |
| 2023 | 18 | 18 |
| 2024 | 13 | 21 |
| 2025 | 9 | 13 |
| 2026 | 9 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Prefabricated construction wall assembly16 Jun 2026US 12,655,630 B2Wall to Wall, LLC
- Profiled section for temperature-control of a room, and building element assembly comprising said profiled section9 Jun 2026US 12,650,015 B2
- Hydronic system and method for heating and cooling a building12 May 2026US 12,624,843 B2Rensselaer Polytechnic Institute
- Heat conduction sheet and method of manufacturing such a sheet14 Apr 2026US 12,601,511 B2SchmöLe GmbH
- Support for radiant covering and floor heating elements24 Feb 2026US 12,560,339 B2Progress Profiles SPA
- Insulation structure for a floating floor heating system and fibrous insulation board20 Aug 2026US 2026/0243090 A1Ficotec Veredelungs GmbH
- Dry hot water ondol panel20 Aug 2026US 2026/0243442 A1
- Radiant heating installation systems20 Aug 2026US 2026/0243443 A1
- Heat pipe assembly for heating9 Jul 2026US 2026/0194305 A1
- Heat pump, operation method of heat pump, and server4 Jun 2026US 2026/0153268 A1LG Electronics Inc.
Most cited
By later US patents
- Pipe retaining clip and method for installing radiant heat flooring174US 5,598,682 AHaughian Sales Ltd. · 1997
- System for modular building construction152US 7,827,738 B22010
- Panels for cladding floors, walls and ceilings of rooms74US 4,250,674 A1981
- Surface element for a heatable floor with hollow spaces74US 5,042,569 ASiegmund, Inc. · 1991
- System for modular building construction71US 8,001,730 B2Global Building Modules, Inc. · 2011