F24F 2013/1473
With cams or levers
Official title: {with cams or levers}
F24F2013/1473 (With cams or levers) appears on 135 US grants and 99 published applications in this corpus.
Search patents in F24F- Granted patents
- 135
- Published applications
- 99
- Assignees
- 87
- Inventors
- 329
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 5 |
| 2003 | 3 | 2 |
| 2004 | 5 | 1 |
| 2005 | 1 | 2 |
| 2006 | 2 | 4 |
| 2007 | 1 | 1 |
| 2008 | 1 | 3 |
| 2009 | 1 | 2 |
| 2010 | 3 | 2 |
| 2011 | 1 | 3 |
| 2012 | 0 | 2 |
| 2013 | 1 | 4 |
| 2014 | 0 | 3 |
| 2015 | 3 | 1 |
| 2016 | 2 | 2 |
| 2017 | 3 | 3 |
| 2018 | 4 | 3 |
| 2019 | 1 | 9 |
| 2020 | 6 | 6 |
| 2021 | 7 | 10 |
| 2022 | 7 | 11 |
| 2023 | 10 | 9 |
| 2024 | 7 | 5 |
| 2025 | 6 | 3 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Indoor unit of air conditioner2 Jun 2026US 12,644,611 B2LG Electronics Inc.
- Damper having a plurality of blade assemblies24 Feb 2026US 12,560,353 B2Aireau Qualite Controle Inc.
- Valve assembly for an air duct10 Feb 2026US 12,546,504 B2Prado Europe bv
- Air cleaner3 Feb 2026US 12,540,752 B2LG Electronics Inc.
- Indoor unit of air conditioner21 Oct 2025US 12,449,158 B2LG Electronics Inc.
- Air conditioner13 Aug 2026US 2026/0235303 A1LG Electronics Inc.
- Air guiding structure and air handling device18 Jun 2026US 2026/0168697 A1Dreame Innovation Technology (Suzhou) Co., Ltd.
- Air Register Assembly For Restricting Airflow During Thermal Event28 May 2026US 2026/0146763 A1Remik Innovations LLC
- Control method for air outlet apparatus and air outlet apparatus3 Jul 2025US 2025/0216112 A1Gd Midea Environment Appliances Mfg Co., Ltd.
- Selectively closable ventilation opening26 Jun 2025US 2025/0207809 A1Broan-NuTone LLC
Most cited
By later US patents
- Air conditioning apparatus having louver for changing the direction of air into room65US 5,251,814 AKabushiki Kaisha Toshiba · 1993
- Air register65US 6,537,146 B1Continental Industries, Inc. · 2003
- Integrated ventilation cooling system61US 7,398,821 B2Davis Energy Group, Inc. · 2008
- System and method for pre-cooling of buildings60US 7,992,630 B2Davis Energy Group, Inc. · 2011
- Residential heating and air conditioning barometric bypass damper46US 5,249,596 ACarrier Corporation · 1993