A47J 31/3652
The tape including only filtering means, i.e. not including brewing material
Official title: {the tape including only filtering means, i.e. not including brewing material}
A47J31/3652 (The tape including only filtering means, i.e. not including brewing material) appears on 10 US grants and 11 published applications in this corpus.
Search patents in A47J- Granted patents
- 10
- Published applications
- 11
- Assignees
- 8
- Inventors
- 26
- Latest grant
- 16 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 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 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 2 |
| 2020 | 2 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Bean to cup positive pressure brewer30 May 2023US 11,659,953 B2Bunn-O-Matic Corporation
- Brewer system, method and apparatus13 Dec 2022US 11,523,703 B2Bunn-O-Matic Corporation
- Brewer system, method and apparatus22 Sep 2020US 10,779,675 B2Bunn-O-Matic Corporation
- Infusion brewer and closed loop filter thereof7 Jul 2020US 10,702,091 B2
- Coffee brewing mechanism and coffee machine thereof29 Jan 2026US 2026/0026645 A1Tsun Foun Corp.
- System for dispensing individual portions of beverages precursor4 Jan 2024US 2024/0000259 A1Societe des Produits Nestle S. A.
- Brewer system, method and apparatus13 Apr 2023US 2023/0111424 A1Bunn-O-Matic Corporation
- Beverage Extracting Device27 Oct 2022US 2022/0338666 A1Bravilor Bonamat BV
- Automated coffee brewing system and methods6 Feb 2020US 2020/0037811 A1Automated Coffee Systems LLC
Most cited
By later US patents
- Coffee brewing apparatus and method of brewing coffee by the apparatus36US 5,911,810 ASanden Corporation · 1999
- Beverage brewing apparatus27US 4,506,596 AToshiba Electric Appliances Co., Ltd. · 1985
- Coffee extracting apparatus having a control valve for controlling a feed of pressed hot water to an extracting container20US 5,878,654 ASanden Corporation · 1999
- Coffee brewing apparatus14US 5,865,096 ASanden Corporation · 1999
- Brewer system, method and apparatus7US 10,779,675 B2Bunn-O-Matic Corporation · 2020