A47J 31/0576
With a sealed water boiling vessel in which the steam pressure urges
Official title: {with a sealed water boiling vessel in which the steam pressure urges the hot water through a rising pipe (with brewing vessel adapted for extraction under pressure A47J31/30)}
A47J31/0576 (With a sealed water boiling vessel in which the steam pressure urges) appears on 36 US grants and 29 published applications in this corpus.
Search patents in A47J- Granted patents
- 36
- Published applications
- 29
- Assignees
- 23
- Inventors
- 42
- Latest grant
- 26 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 2 |
| 2008 | 1 | 2 |
| 2009 | 1 | 0 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 4 |
| 2016 | 2 | 3 |
| 2017 | 3 | 4 |
| 2018 | 4 | 4 |
| 2019 | 5 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 0 |
| 2022 | 3 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Portable coffee brewing system26 Dec 2023US 11,849,877 B2Adrian Rivera Maynez Enterprises, Inc.
- Coffee machine for preparation of a hot beverage13 Sep 2022US 11,439,271 B2Cup&Cino Kaffeesystem-Vertrieb GmbH & Co. KG
- Beverage dispenser and beverage brewing method28 Jun 2022US 11,369,227 B2Guangdong Midea Consumer Electrics Manufacturing Co., Ltd.
- Portable coffee brewing device15 Feb 2022US 11,246,445 B2
- Method for generating a coffee beverage in a brewing device of an automatic coffee machine and automatic coffee machine for implementing the method27 Jul 2021US 11,071,308 B2Jura Elektroapparate AG
- Liquid and/or gas pressure vessel and method of use10 Sep 2026US 2026/0262869 A1
- Portable Coffee Brewing System18 Apr 2024US 2024/0122393 A1
- Portable coffee brewing system28 Apr 2022US 2022/0125234 A1Adrian Rivera Maynez Enterprises, Inc.
- Beverage dispenser and beverage brewing method20 Feb 2020US 2020/0054161 A1Guangdong Midea Consumer Electric Manufacturing Co., Ltd.
- Coffee machine for preparation of a hot beverage20 Feb 2020US 2020/0054165 A1Cup&Cino Kaffeesystem-Vertrieb GmbH & Co. KG
Most cited
By later US patents
- Digital brewer control133US 5,375,508 ABunn-O-Matic Corporation · 1994
- Machine for brewing hot beverages57US 5,046,409 ARobert Krups Stiftung & Co. KG. · 1991
- Microwave beverage maker25US 4,900,886 AAladdin Industries, Incorporated · 1990
- Machine for making hot tea22US 4,888,466 ARobert Krups Stiftung & Co. KG. · 1989
- Apparatus for brewing beverages such as coffee and the like21US 7,458,316 B22008