A47J 31/441
Warming devices or supports for beverage containers
Official title: {Warming devices or supports for beverage containers (warming devices not being part of the beverage-making apparatus A47J36/24; stands or holders for beverage containers not being part of the beverage-making apparatus A47J47/16)}
A47J31/441 (Warming devices or supports for beverage containers) appears on 215 US grants and 275 published applications in this corpus.
Search patents in A47J- Granted patents
- 215
- Published applications
- 275
- Assignees
- 137
- Inventors
- 464
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 3 | 1 |
| 2002 | 4 | 3 |
| 2003 | 2 | 5 |
| 2004 | 3 | 4 |
| 2005 | 4 | 1 |
| 2006 | 2 | 7 |
| 2007 | 2 | 7 |
| 2008 | 1 | 5 |
| 2009 | 0 | 3 |
| 2010 | 3 | 7 |
| 2011 | 2 | 5 |
| 2012 | 1 | 5 |
| 2013 | 2 | 4 |
| 2014 | 6 | 12 |
| 2015 | 9 | 14 |
| 2016 | 7 | 6 |
| 2017 | 10 | 11 |
| 2018 | 8 | 20 |
| 2019 | 12 | 31 |
| 2020 | 15 | 23 |
| 2021 | 15 | 15 |
| 2022 | 18 | 20 |
| 2023 | 12 | 15 |
| 2024 | 13 | 23 |
| 2025 | 17 | 17 |
| 2026 | 3 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Coffee machine for hot and iced coffee29 Sep 2026US 12,745,874 B2The Steelstone Group LLC
- Drinking recipients with flow regulation means of minimal construction, systems and processes with said drinking recipients11 Aug 2026US 12,702,247 B2Novadelta - ComéRcio E IndúStria De CaféS, Lda
- System, a vertical axis mechanism and a production method4 Aug 2026US 12,697,820 B2Ripples Ltd.
- Beverage brewer with hot- and cold-brew options23 Dec 2025US 12,502,021 B2
- Beverage maker and method for preparing at least one beverage16 Sep 2025US 12,414,648 B2WMF GmbH
- Locking assembly of kitchen appliance1 Oct 2026US 2026/0294174 A1HCL Technologies Limited
- Integrated portable beverage preparation device10 Sep 2026US 2026/0262868 A1Altibrew Limited
- System for preparing aromatic beverages, such as for example tea20 Aug 2026US 2026/0240358 A1Novadelta - ComéRcio E IndúStria De CaféS, Lda
- A tray assembly for apparatuses for preparing coffee, milk and infusion-based beverages20 Aug 2026US 2026/0240359 A1Dalla Corte S.R.L.
- Coffee machine with display system of coffee dispensing and milk frothing parameters13 Aug 2026US 2026/0232131 A1Simonelli Group S.P.A.
Most cited
By later US patents
- Heated or cooled dishware and drinkware169US 9,035,222 B2Oromo Technologies, Inc. · 2015
- Heated or cooled dishware and drinkware82US 9,814,331 B2Ember Technologies, Inc. · 2017
- Heated or cooled dishware and drinkware and food containers58US 10,010,213 B2Ember Technologies, Inc. · 2018
- Heated or cooled dishware and drinkware54US 10,188,229 B2Ember Technologies, Inc. · 2019
- Coffee maker53US 6,279,459 B1Amway Corporation · 2001