A47J 31/0678
Means to separate the cartridge from the bottom of the brewing chamber
Official title: {Means to separate the cartridge from the bottom of the brewing chamber, e.g. grooves or protrusions}
A47J31/0678 (Means to separate the cartridge from the bottom of the brewing chamber) appears on 46 US grants and 72 published applications in this corpus.
Search patents in A47J- Granted patents
- 46
- Published applications
- 72
- Assignees
- 29
- Inventors
- 108
- Latest grant
- 16 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 2 | 3 |
| 2005 | 1 | 5 |
| 2006 | 0 | 6 |
| 2007 | 0 | 5 |
| 2008 | 3 | 9 |
| 2009 | 1 | 5 |
| 2010 | 5 | 2 |
| 2011 | 4 | 4 |
| 2012 | 3 | 2 |
| 2013 | 1 | 2 |
| 2014 | 3 | 3 |
| 2015 | 4 | 5 |
| 2016 | 1 | 8 |
| 2017 | 3 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 2 |
| 2020 | 2 | 1 |
| 2021 | 3 | 2 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 2 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Pad with a relatively large outlet opening comprising a soluble beverage preparation product for use in a coffee machine16 May 2023US 11,649,108 B2Koninklijke Douwe Egberts B. V.
- Beverage brewing device for brewing and removal of different sized flavored beverage packets (POD)15 Mar 2022US 11,272,804 B2Newco Enterprises, Inc.
- Coffee pad with a relatively large outlet opening for use in a coffee machine13 Apr 2021US 10,974,891 B2Koninklijke Douwe Egberts B. V.
- Coffee pad for use in a coffee machine16 Mar 2021US 10,947,035 B2Koninklijke Douwe Egberts B. V.
- Pad with a relatively large outlet opening comprising a soluble beverage preparation product for use in a coffee machine2 Mar 2021US 10,934,085 B2Koninklijke Douwe Egberts B. V.
- Prepackaged charge of edible material powder, and beverage preparation system using said charge5 Jun 2025US 2025/0178822 A1Caffe Pascucci Torrefazione S.P.A.
- Capsule-holder device for beverage preparation machines6 Jun 2024US 2024/0180352 A1Luigi Lavazza S.P.A.
- Beverage system14 Mar 2024US 2024/0081576 A1Societe des Produits Nestle S. A.
- Flip lid coffee machine10 Mar 2022US 2022/0071435 A1Cheng Uei Precision Industry Co., Ltd.
- Pad with a relatively large outlet opening comprising a soluble beverage preparation product for use in a coffee machine22 Jul 2021US 2021/0221603 A1Koninklijke Douwe Egberts B. V.
Most cited
By later US patents
- Cartridges containing substances for beverage preparation274US 5,897,899 ANestec S. A. · 1999
- Method and device for preparing a hot beverage174US 6,832,542 B2Nestec S. A. · 2004
- Obtaining fluid comestibles from substances contained in cartridges147US 5,402,707 ANestec S. A. · 1995
- Pod and method for making fluid comestible140US 6,777,007 B22004
- Brewing head for coffee portion capsules of an espresso machine138US 5,794,519 AEugster/Frismag AG · 1998