F24F 2013/227
Condensate pipe for drainage of condensate from the evaporator
Official title: {Condensate pipe for drainage of condensate from the evaporator}
F24F2013/227 (Condensate pipe for drainage of condensate from the evaporator) appears on 192 US grants and 265 published applications in this corpus.
Search patents in F24F- Granted patents
- 192
- Published applications
- 265
- Assignees
- 110
- Inventors
- 523
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 2 | 8 |
| 2007 | 1 | 4 |
| 2008 | 4 | 8 |
| 2009 | 6 | 4 |
| 2010 | 3 | 3 |
| 2011 | 4 | 10 |
| 2012 | 4 | 5 |
| 2013 | 2 | 9 |
| 2014 | 6 | 14 |
| 2015 | 11 | 10 |
| 2016 | 3 | 8 |
| 2017 | 6 | 12 |
| 2018 | 10 | 19 |
| 2019 | 11 | 16 |
| 2020 | 15 | 28 |
| 2021 | 13 | 20 |
| 2022 | 19 | 12 |
| 2023 | 22 | 24 |
| 2024 | 18 | 18 |
| 2025 | 17 | 16 |
| 2026 | 11 | 15 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Condensate discharge trays29 Sep 2026US 12,747,889 B2Lennox Industries Inc.
- Valve assembly for AC condensate line22 Sep 2026US 12,742,568 B2
- Relay unit and air-conditioning apparatus including relay unit8 Sep 2026US 12,729,876 B2Mitsubishi Electric Corporation
- Condensation pans, heat pump systems, and methods of filtering condensate18 Aug 2026US 12,710,197 B2Midea Group Co., Ltd.
- Heat pump with drainage for low ambient temperature conditions18 Aug 2026US 12,710,217 B2Rheem Manufacturing Company
- Ultra-thin dehumidifier1 Oct 2026US 2026/0298486 A1Guangdong Invitop Technology Co., Ltd.
- Systems and methods for air-conditioning unit run-off mitigation24 Sep 2026US 2026/0287206 A1
- Bottom drain pan for packaged terminal air conditioner sleeve27 Aug 2026US 2026/0251346 A1Champion Trust LLC
- Liquid water source collection apparatus, air conditioner, control method20 Aug 2026US 2026/0243464 A1Shenzhen Roborock Innovation Technology Co., Ltd.
- Air conditioning device, method for controlling air conditioning device, and storage medium30 Jul 2026US 2026/0218938 A1Shenzhen Roborock Innovation Technology Co., Ltd.
Most cited
By later US patents
- Indoor device of air conditioner45US 10,054,320 B2LG Electronics Inc. · 2018
- Automated air conditioner drain line clean-out system37US 7,392,658 B12008
- Condensation pump for roof-top air conditioner34US 8,240,168 B2Dometic Corporation · 2012
- Drain valve24US 9,010,363 B2Rectorseal Corporation · 2015
- Safety device for monitoring a conduit21US 7,821,411 B1Diversitech Corporation · 2010