F24H 3/0417
Portable or mobile
Official title: {portable or mobile}
F24H3/0417 (Portable or mobile) appears on 130 US grants and 154 published applications in this corpus.
Search patents in F24H- Granted patents
- 130
- Published applications
- 154
- Assignees
- 83
- Inventors
- 288
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 7 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 2 |
| 2002 | 3 | 1 |
| 2003 | 2 | 3 |
| 2004 | 1 | 9 |
| 2005 | 4 | 4 |
| 2006 | 2 | 2 |
| 2007 | 2 | 4 |
| 2008 | 1 | 6 |
| 2009 | 4 | 3 |
| 2010 | 2 | 7 |
| 2011 | 0 | 4 |
| 2012 | 3 | 13 |
| 2013 | 8 | 9 |
| 2014 | 9 | 10 |
| 2015 | 6 | 11 |
| 2016 | 7 | 10 |
| 2017 | 3 | 4 |
| 2018 | 7 | 5 |
| 2019 | 2 | 5 |
| 2020 | 1 | 8 |
| 2021 | 3 | 7 |
| 2022 | 5 | 2 |
| 2023 | 3 | 10 |
| 2024 | 2 | 5 |
| 2025 | 4 | 7 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tiltable radiant heater16 Dec 2025US 12,498,141 B2National Presto Industries, Inc.
- Adjustable duct mechanism for heating equipment11 Nov 2025US 12,467,659 B2Briggs & Stratton Corporation
- Cabinet heater plenum thermostat controller12 Aug 2025US 12,385,670 B2The Marley Company
- Portable electric heater11 Mar 2025US 12,247,763 B2
- Flow generating device13 Aug 2024US 12,061,015 B2LG Electronics Inc.
- Counterweight-mounted pitch electric heater26 Mar 2026US 2026/0085857 A1Foshan Shunde Kangdoudou Technology Co., Ltd.
- Mobile air heater29 Jan 2026US 2026/0029161 A1Dometic Sweden AB
- Adjustable duct mechanism for heating equipment15 Jan 2026US 2026/0016191 A1Briggs & Stratton Corporation
- Heaters with flexible ducting arrangements14 Aug 2025US 2025/0257901 A1AC Infinity Inc.
- Heating device and method with vapor pressure deficit control14 Aug 2025US 2025/0258507 A1AC Infinity Inc.
Most cited
By later US patents
- Tiltable and adjustably oscillatable portable electric heater/fan166US 4,703,152 AHolmes Products Corp. · 1987
- Pivotable heater132US 6,321,034 B2The Holmes Group, Inc. · 2001
- Flat panel heater121US 6,480,672 B1The Holmes Group, Inc. · 2002
- Thermostatically controlled portable electric space heater with automatic temperature setback for energy saving96US 5,278,936 A1994
- Portable fan device for forced air heating81US 4,754,697 ASuncourt Holdings Inc. · 1988