A47J 31/505
With heat-supply regulation
Official title: {with heat-supply regulation}
A47J31/505 (With heat-supply regulation) appears on 19 US grants and 14 published applications in this corpus.
Search patents in A47J- Granted patents
- 19
- Published applications
- 14
- Assignees
- 11
- Inventors
- 31
- Latest grant
- 24 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 3 |
| 2023 | 1 | 0 |
| 2024 | 1 | 2 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Food product dispenser with temperature control24 Jun 2025US 12,336,656 B2Rich Products Corporation
- Beverage dispenser with an identification device and an operating method thereof14 May 2024US 11,980,317 B2Sandora Household Electric Appliances (Shenzhen) Ltd.
- Electrical device for making beverages using power tool battery12 Sep 2023US 11,751,714 B2Makita Corporation
- Electrical device for making beverages using power tool battery23 Feb 2021US 10,925,428 B2Makita Corporation
- Temperature control system7 Jan 2014US 8,621,980 B2Bunn-O-Matic Corporation
- Food product dispenser with temperature control9 Oct 2025US 2025/0311881 A1Rich Products Corporation
- Method and apparatus for brewing, mixing, and delivering a beverage25 Jul 2024US 2024/0245256 A1Appliance Innovation, Inc.
- Method and apparatus for brewing, mixing, and delivering a beverage25 Jul 2024US 2024/0245257 A1Appliance Innovation, Inc.
- Portable food storage and preparation device13 Oct 2022US 2022/0325949 A1
- A beverage dispenser with an identification device and an operating method thereof29 Sep 2022US 2022/0304500 A1Sandora Household Electric Appliances (Shenzhen) Ltd.
Most cited
By later US patents
- Coffee maker59US 6,339,985 B12002
- Beverage server57US 6,089,409 ABunn-O-Matic Corporation · 2000
- Portable electrical heating unit with automatic cutoff49US 4,164,644 ACourtesy Interstate Corporation · 1979
- Temperature control system39US 8,621,980 B2Bunn-O-Matic Corporation · 2014
- Brewing machine/satellite contactless power and communication transfer-enabling system and method18US 7,820,948 B1Renau Corporation · 2010