F24F 2203/1096
Comprising sealing means
Official title: comprising sealing means
F24F2203/1096 (Comprising sealing means) appears on 88 US grants and 23 published applications in this corpus.
Search patents in F24F- Granted patents
- 88
- Published applications
- 23
- Assignees
- 54
- Inventors
- 135
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 8 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 1 |
| 2002 | 5 | 0 |
| 2003 | 3 | 2 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 2 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 3 | 2 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 2 |
| 2019 | 2 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 2 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Air conditioning rotating body and air treatment device28 Oct 2025US 12,453,940 B2Daikin Industries, Ltd.
- Contact wheel drive4 Apr 2023US 11,619,417 B2Broan-NuTone LLC
- Rotor for a rotary pre-heater for high temperature operation5 Oct 2021US 11,137,217 B2Arvos Ljungstrom LLC
- Rotary heat exchanger14 Jan 2020US 10,533,806 B2Klingenburg GmbH
- Rotary pre-heater for high temperature operation21 May 2019US 10,295,272 B2Arvos Ljungstrom LLC
- Heater Exchanger for an Air Conditioner Unit30 Jan 2025US 2025/0035336 A1Rheem Manufacturing Company
- Air conditioning rotating body and air treatment device8 Jun 2023US 2023/0173429 A1Daikin Industries, Ltd.
- Air conditioning rotating body and air treatment device1 Jun 2023US 2023/0167906 A1Daikin Industries, Ltd.
- Contact wheel drive20 Oct 2022US 2022/0333812 A1Broan-NuTone LLC
- Rotor for a rotary pre-heater for high temperature operation23 May 2019US 2019/0154355 A1Arvos Ljungstrom LLC
Most cited
By later US patents
- Open cycle desiccant air-conditioning system and components thereof118US 4,594,860 AAmerican Solar King Corporation · 1986
- Desiccant assisted dehumidification and cooling system114US 5,579,647 AEngelhard/ICC · 1996
- Desiccant apparatus and method110US 4,134,743 AGas Developments Corporation · 1979
- Desiccant based humidification/dehumidification system92US 5,873,256 A1999
- Air conditioning system for cooling warm moisture-laden air83US 5,660,048 AACMA Limited · 1997