A47J 27/212
With signaling means
Official title: with signaling means, e.g. whistling kettles
A47J27/212 (With signaling means) appears on 56 US grants and 48 published applications in this corpus.
Search patents in A47J- Granted patents
- 56
- Published applications
- 48
- Assignees
- 42
- Inventors
- 140
- Latest grant
- 8 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 4 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 3 |
| 2005 | 0 | 3 |
| 2006 | 1 | 4 |
| 2007 | 1 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 3 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 4 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 2 | 5 |
| 2017 | 1 | 1 |
| 2018 | 3 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 3 |
| 2021 | 1 | 0 |
| 2022 | 2 | 2 |
| 2023 | 0 | 2 |
| 2024 | 2 | 3 |
| 2025 | 0 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electric thermal container8 Oct 2024US 12,108,912 B2Goldmund S.A.
- Electric kettle17 Sep 2024US 12,089,770 B2LG Electronics Inc.
- Electric pot having improved function of continuing temperature-maintenance operation25 Oct 2022US 11,478,104 B2LG Electronics Inc.
- Electric kettle21 Jun 2022US 11,363,905 B2LG Electronics Inc.
- Interface and control set3 Aug 2021US 11,077,451 B2Seb S. A.
- Liquid heating appliances14 May 2026US 2026/0130534 A1Strix Limited
- An appliance9 Apr 2026US 2026/0096683 A1Breville Pty Limited
- Musical Tea Kettle with Improved Safety Features3 Apr 2025US 2025/0107651 A1
- Convertible Whistle Lid3 Apr 2025US 2025/0107652 A1
- Bottle warmers with visual indicators10 Oct 2024US 2024/0335064 A1Munchkin, Inc.
Most cited
By later US patents
- Cookware lid and handle assemblies80US 6,105,810 ADart Industries Inc. · 2000
- Multiple unit wok apparatus31US 4,873,921 APiane Caterers, Inc. · 1989
- Musical tea kettle30US 4,813,368 APhysical Systems, Inc. · 1989
- Water kettle26US 5,135,128 AHeinrich Kuhn Metallwarenfabrik AG · 1992
- Strainer pot with whistling spout21US 4,873,918 A1989