A47J 31/16
Inverting coffee-making apparatus in which water is boiled in the lower part
Official title: Inverting coffee-making apparatus in which water is boiled in the lower part and the apparatus is subsequently inverted to pass the water through the filter
A47J31/16 (Inverting coffee-making apparatus in which water is boiled in the lower part) appears on 12 US grants and 14 published applications in this corpus.
Search patents in A47J- Granted patents
- 12
- Published applications
- 14
- Assignees
- 9
- Inventors
- 26
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 2 | 2 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 3 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 2 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cold brewer10 Mar 2026US 12,569,084 B2Toddy, LLC
- Cold brew beverage brewing systems3 Jun 2025US 12,318,032 B2BL Patents, LLC
- Mocha pot combined device and method for using the same14 May 2024US 11,980,318 B2Sandora Household Electric Appliances (Shenzhen) Ltd.
- Cold brew coffee extraction device9 Nov 2021US 11,167,976 B2Uni-Splender Corp.
- Extracting apparatus and extracting method30 Jun 2020US 10,694,884 B2Tree Field, Inc.
- Systems for brewing a beverage, and related components and methods28 Nov 2024US 2024/0389784 A1MiiR Holdings, LLC
- Apparatus and method for beverage brewing12 Oct 2023US 2023/0320518 A1
- Cold brew beverage brewing systems28 Sep 2023US 2023/0301456 A1BL Patents, LLC
- Cold brewer15 Dec 2022US 2022/0395129 A1Toddy, LLC
- Mocha pot combined device and method for using the same22 Sep 2022US 2022/0296034 A1Sandora Household Electric Appliances (Shenzhen) Ltd.
Most cited
By later US patents
- Cold brew coffee maker29US 7,858,133 B22010
- Apparatus for extracting cold-brewed coffee concentrate29US 8,720,321 B2Bean Logik LLC · 2014
- Method of making and dispensing nitrogen-charged coffee19US 9,386,782 B2Paris Croissant Co., Ltd. · 2016
- Apparatus for making and dispensing nitrogen-charged coffee8US 9,497,978 B2Paris Croissant Co., Ltd. · 2016
- Tea pot with check valve3US 8,516,949 B22013