A47J 27/21175
Covers
Official title: {Covers}
A47J27/21175 (Covers) appears on 42 US grants and 56 published applications in this corpus.
Search patents in A47J- Granted patents
- 42
- Published applications
- 56
- Assignees
- 29
- Inventors
- 112
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 3 |
| 2006 | 2 | 2 |
| 2007 | 1 | 2 |
| 2008 | 0 | 4 |
| 2009 | 2 | 0 |
| 2010 | 1 | 5 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 7 |
| 2017 | 3 | 3 |
| 2018 | 1 | 0 |
| 2019 | 2 | 2 |
| 2020 | 1 | 6 |
| 2021 | 1 | 3 |
| 2022 | 5 | 6 |
| 2023 | 5 | 6 |
| 2024 | 4 | 3 |
| 2025 | 3 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electric kettle1 Sep 2026US 12,721,464 B2Kalita Co., Ltd.
- Electric kettle9 Jun 2026US 12,648,664 B2LG Electronics Inc.
- Roasting and glazing apparatus29 Apr 2025US 12,285,132 B2Calico Cottage, Inc.
- Electric kettle25 Mar 2025US 12,256,861 B2LG Electronics Inc.
- Kettle14 Jan 2025US 12,193,593 B2Breville Pty Limited
- Liquid heating appliances6 Feb 2025US 2025/0040745 A1Strix (China) Limited
- ELectric kettle with a cover that can be opened automatically at a constant speed17 Oct 2024US 2024/0341516 A1
- Kettle and unibody handle with integrated spout and exchangeable whistle element29 Feb 2024US 2024/0065467 A1Caraway Home, Inc.
- Electric Pot Capable of Sterilizing Remaining Water1 Feb 2024US 2024/0032722 A1Haenim Co., Ltd.
- Kitchen appliance with lid28 Sep 2023US 2023/0304337 A1Koninklijke Philips N. V.
Most cited
By later US patents
- Electric thermos jug69US 7,091,455 B22006
- Teakettle34US 5,490,616 AGeneral Housewares Corp. · 1996
- Kettle having capability of preventing overflow of boiled water25US 9,943,185 B22018
- Kettle with improved opening mechanism24US 6,540,120 B2Wilton Industries, Inc. · 2003
- Water filter device having a collecting pot and a heating element19US 6,178,290 B1Brita LP · 2001