A47J 36/2444
Drinking cups with heating means
Official title: {Drinking cups with heating means (drinking vessels with means for keeping liquid hot without integral heating means A47G19/2288)}
A47J36/2444 (Drinking cups with heating means) appears on 101 US grants and 123 published applications in this corpus.
Search patents in A47J- Granted patents
- 101
- Published applications
- 123
- Assignees
- 47
- Inventors
- 176
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 0 |
| 2002 | 3 | 3 |
| 2003 | 2 | 1 |
| 2004 | 1 | 4 |
| 2005 | 3 | 4 |
| 2006 | 3 | 6 |
| 2007 | 1 | 6 |
| 2008 | 1 | 5 |
| 2009 | 0 | 3 |
| 2010 | 1 | 4 |
| 2011 | 7 | 4 |
| 2012 | 1 | 4 |
| 2013 | 2 | 4 |
| 2014 | 0 | 2 |
| 2015 | 5 | 3 |
| 2016 | 2 | 5 |
| 2017 | 1 | 6 |
| 2018 | 5 | 11 |
| 2019 | 5 | 11 |
| 2020 | 4 | 9 |
| 2021 | 6 | 7 |
| 2022 | 2 | 3 |
| 2023 | 6 | 9 |
| 2024 | 5 | 4 |
| 2025 | 2 | 3 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Beverage heating receptacle device8 Sep 2026US 12,727,711 B2
- Electronic stove and universal power supply4 Aug 2026US 12,698,904 B2
- Portable, heatable container26 Aug 2025US 12,396,535 B2Faitron AG
- Drinkware with active temperature control7 Jan 2025US 12,185,870 B2Ember Technologies, Inc.
- Dishware or serverware with active temperature control16 Jul 2024US 12,035,843 B2Ember Technologies, Inc.
- Dispensing group for dispensing hot water and steam, coffee machine, recirculation method, and method for dispensing hot water25 Jun 2026US 2026/0174270 A1Illycaffe' S.P.A.
- Temperature-controlled cup25 Jun 2026US 2026/0175760 A1Shenzhen Lute Jiacheng Supply Chain Management Co., Ltd.
- Temperature-controlled cup31 Jul 2025US 2025/0241480 A1Shenzhen Lute Jiacheng Supply Chain Management Co., Ltd.
- Drinkware with active temperature control19 Jun 2025US 2025/0194851 A1Ember Technologies, Inc.
- Drinkware container with active temperature control20 Feb 2025US 2025/0057358 A1Ember Technologies, Inc.
Most cited
By later US patents
- Heated or cooled dishware and drinkware169US 9,035,222 B2Oromo Technologies, Inc. · 2015
- Electronic drinking mug142US 6,864,462 B2Solar Wide Industrial Ltd. · 2005
- Apparatus for heating or cooling drinks138US 5,842,353 A1998
- Rechargeable battery heating unit128US 3,931,494 A1976
- Electrically-heated container119US 4,095,090 A1978