A47J 31/5251
Of pressure
Official title: {of pressure}
A47J31/5251 (Of pressure) appears on 126 US grants and 198 published applications in this corpus.
Search patents in A47J- Granted patents
- 126
- Published applications
- 198
- Assignees
- 95
- Inventors
- 345
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 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 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 2 | 2 |
| 2011 | 0 | 5 |
| 2012 | 1 | 11 |
| 2013 | 2 | 8 |
| 2014 | 5 | 6 |
| 2015 | 8 | 9 |
| 2016 | 5 | 8 |
| 2017 | 5 | 5 |
| 2018 | 6 | 15 |
| 2019 | 8 | 19 |
| 2020 | 11 | 21 |
| 2021 | 15 | 14 |
| 2022 | 17 | 26 |
| 2023 | 9 | 8 |
| 2024 | 18 | 19 |
| 2025 | 7 | 8 |
| 2026 | 6 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Machine and method for producing and delivering coffee-based beverages1 Sep 2026US 12,721,467 B2Sanremo Coffee Machines Srl
- Heated beverage system implementing matrixed valves for simultaneous control of temperature and either pressure or flow rate21 Jul 2026US 12,685,405 B2Middleby Coffee Solutions Group, LLC
- Machine to prepare coffee beverages and corresponding regulation method9 Jun 2026US 12,648,668 B2De' Longhi Appliances S,R. L. Con Unico Socio
- Manual espresso machine5 May 2026US 12,616,330 B1
- Smart beverage system, apparatus, and method of using same17 Mar 2026US 12,575,693 B2Luigi Lavazza S.P.A.
- Extraction systems and methods for using same9 Jul 2026US 2026/0191353 A1Vita-Mix Management Corporation
- Systems and method for delivering hot water for the production of hot beverages9 Jul 2026US 2026/0191355 A1Odyssey Espresso LLC
- Apparatus For Providing A Brewed Beverage25 Jun 2026US 2026/0174275 A1Kabushiki Kaisha Kenwood
- Smart beverage system, apparatus, and method of using same25 Jun 2026US 2026/0174277 A1Luigi Lavazza S.P.A.
- Method for Producing a Beverage, Preferably for Brewing Tea, and a Device and a Mill for Carrying Out the Method18 Jun 2026US 2026/0165339 A1Steiner AG Weggis
Most cited
By later US patents
- High speed, high volume coffee making apparatus and method96US 4,470,999 A1984
- System and method for managing the generation of brewed beverages using shared resources78US 8,515,574 B2Briggo, Inc. · 2013
- Capsule sensing system36US 9,392,902 B2Nestec S. A. · 2016
- Multicontrolled brewer for optimum flavor extraction35US 7,717,026 B1Food Equipment Technologies Company, Inc. · 2010
- Apparatus and method for brewed and espresso drink generation34US 8,688,277 B2Briggo, Inc. · 2014