A47J 31/3604
With a mechanism arranged to move the brewing chamber between loading, infusing
Official title: {with a mechanism arranged to move the brewing chamber between loading, infusing and ejecting stations}
A47J31/3604 (With a mechanism arranged to move the brewing chamber between loading, infusing) appears on 817 US grants and 1,036 published applications in this corpus.
Search patents in A47J- Granted patents
- 817
- Published applications
- 1,036
- Assignees
- 303
- Inventors
- 1,264
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 6 | 0 |
| 1988 | 4 | 0 |
| 1989 | 7 | 0 |
| 1990 | 7 | 0 |
| 1991 | 3 | 0 |
| 1992 | 8 | 0 |
| 1993 | 5 | 0 |
| 1994 | 9 | 0 |
| 1995 | 4 | 0 |
| 1996 | 7 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 10 | 0 |
| 2000 | 7 | 0 |
| 2001 | 5 | 2 |
| 2002 | 4 | 8 |
| 2003 | 12 | 10 |
| 2004 | 9 | 15 |
| 2005 | 5 | 24 |
| 2006 | 8 | 16 |
| 2007 | 3 | 15 |
| 2008 | 12 | 14 |
| 2009 | 11 | 21 |
| 2010 | 9 | 51 |
| 2011 | 10 | 42 |
| 2012 | 19 | 43 |
| 2013 | 22 | 80 |
| 2014 | 39 | 70 |
| 2015 | 41 | 66 |
| 2016 | 67 | 63 |
| 2017 | 50 | 63 |
| 2018 | 60 | 49 |
| 2019 | 49 | 70 |
| 2020 | 58 | 71 |
| 2021 | 49 | 47 |
| 2022 | 47 | 41 |
| 2023 | 41 | 53 |
| 2024 | 40 | 34 |
| 2025 | 31 | 33 |
| 2026 | 15 | 35 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus for producing a beverage, in particular coffee22 Sep 2026US 12,740,661 B2Starbucks Corporation
- Beverage preparation systems with enhanced disposition of motorized actuation22 Sep 2026US 12,740,662 B2Novadelta - ComéRcio E IndúStria De CaféS, Lda
- System, disposable cartridge, and method for the preparation of a liquid product8 Sep 2026US 12,727,707 B2Apiqe Holdings, LLC
- Automatic single-serving beverage brewing system18 Aug 2026US 12,708,233 B2TBDx Inc.
- Coffee machine11 Aug 2026US 12,702,245 B2Versuni Holding B.V.
- Method for brewing coffee1 Oct 2026US 2026/0294157 A1Societe des Produits Nestle S. A.
- Brewing device, beverage machine and control method for brewing device1 Oct 2026US 2026/0294160 A1Kalerm Technology (Suzhou) Co., Ltd
- Beverage preparation capsule17 Sep 2026US 2026/0272209 A1Luigi Lavazza S.P.A.
- Method for adjusting the amount of powder and beverage machine27 Aug 2026US 2026/0248319 A1Kalerm Technology (Suzhou) Co., Ltd
- Beverage extraction system20 Aug 2026US 2026/0240356 A1Societe des Produits Nestle S. A.
Most cited
By later US patents
- Automated beverage brewing system305US 6,142,063 AKeurig, Incorporated · 2000
- Beverage filter cartridge holder266US 6,655,260 B2Keurig, Incorporated · 2003
- Beverage filter cartridge holder234US 6,079,315 AKeurig, Incorporated · 2000
- Beverage filter cartridge holder228US 6,182,554 B2Keurig, Incorporated · 2001
- Brew chamber for a single serve beverage brewer201US 7,165,488 B2Keurig, Incorporated · 2007