F24F 2221/12
Transportable
Official title: transportable
F24F2221/12 (Transportable) appears on 422 US grants and 441 published applications in this corpus.
Search patents in F24F- Granted patents
- 422
- Published applications
- 441
- Assignees
- 232
- Inventors
- 992
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 11 | 0 |
| 1989 | 4 | 0 |
| 1990 | 6 | 0 |
| 1991 | 3 | 0 |
| 1992 | 9 | 0 |
| 1993 | 5 | 0 |
| 1994 | 14 | 0 |
| 1995 | 5 | 0 |
| 1996 | 9 | 0 |
| 1997 | 13 | 0 |
| 1998 | 5 | 0 |
| 1999 | 1 | 0 |
| 2000 | 6 | 0 |
| 2001 | 7 | 1 |
| 2002 | 17 | 6 |
| 2003 | 4 | 8 |
| 2004 | 9 | 11 |
| 2005 | 7 | 6 |
| 2006 | 3 | 12 |
| 2007 | 4 | 8 |
| 2008 | 4 | 7 |
| 2009 | 3 | 6 |
| 2010 | 1 | 8 |
| 2011 | 3 | 12 |
| 2012 | 8 | 13 |
| 2013 | 5 | 3 |
| 2014 | 6 | 9 |
| 2015 | 8 | 8 |
| 2016 | 4 | 12 |
| 2017 | 11 | 14 |
| 2018 | 6 | 30 |
| 2019 | 22 | 34 |
| 2020 | 27 | 37 |
| 2021 | 22 | 34 |
| 2022 | 20 | 39 |
| 2023 | 26 | 44 |
| 2024 | 32 | 33 |
| 2025 | 34 | 31 |
| 2026 | 20 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Portable misting cooler apparatus and system29 Sep 2026US 12,747,875 B2JS2 Enterprises, LLC
- Portable air conditioner15 Sep 2026US 12,736,233 B2Hephzibah Co., Ltd.
- Personal desktop air curtain1 Sep 2026US 12,723,769 B2
- Bumper for portable air conditioner18 Aug 2026US 12,710,196 B2Hephzibah Co., Ltd.
- Portable multi-function air conditioner with a lid-based fluid pump11 Aug 2026US 12,704,308 B2Solo Brands, LLC
- System for high efficiency portable air cooling24 Sep 2026US 2026/0287188 A1
- Dehumidifier10 Sep 2026US 2026/0266504 A1LG Electronics Inc.
- Air cleaner9 Jul 2026US 2026/0192229 A1LG Electronics Inc.
- Personal air purifier2 Jul 2026US 2026/0183578 A1
- Modular Air Handling Units for Commercial Applications28 May 2026US 2026/0146747 A1Rheem Manufacturing Company
Most cited
By later US patents
- Air purification system185US 5,997,619 ANQ Environmental, Inc. · 1999
- Room air treatment system175US 4,737,173 AAmway Corporation · 1988
- Portable plug-in control module for use with the service modules of HVAC systems127US 6,179,214 B2Carrier Corporation · 2001
- Humidifier tank with improved handle120US 5,483,616 ADuracraft Corporation · 1996
- Rollably positioned, adjustably directable clean air delivery supply assembly, for use in weather protected environments to provide localized clean air, where activities require clean air quality per strict specifications116US 6,099,607 A2000