Water filter cartridge
The broken lines in the figures depict the boundary lines of the enlarged detail views and form no part of the claim.
Claims
The ornamental design for a water filter cartridge, as shown and described.
| D330712 | November 3, 1992 | Pingel |
| D494654 | August 17, 2004 | Macaulay |
| 8398853 | March 19, 2013 | An |
| 8741137 | June 3, 2014 | Ruprecht |
| D731616 | June 9, 2015 | Zou |
| D755922 | May 10, 2016 | Sherman |
| D759789 | June 21, 2016 | Baird |
| D759790 | June 21, 2016 | Baird |
| D760868 | July 5, 2016 | Lu |
| D774623 | December 20, 2016 | Lu |
| D784492 | April 18, 2017 | Lu |
| D788263 | May 30, 2017 | Brixius |
| D788879 | June 6, 2017 | Zou |
| D792940 | July 25, 2017 | Reckin |
| D803980 | November 28, 2017 | Zou |
| 9868081 | January 16, 2018 | Zhang |
| D818083 | May 15, 2018 | Dishman |
| D820386 | June 12, 2018 | Campbell |
| D820387 | June 12, 2018 | Campbell |
| D827767 | September 4, 2018 | Lu |
| D831154 | October 16, 2018 | Campbell |
| D831155 | October 16, 2018 | Campbell |
| D831156 | October 16, 2018 | Campbell |
| D895421 | September 8, 2020 | Laible |
| D899925 | October 27, 2020 | Laible |
| 20160175743 | June 23, 2016 | Baird |
| 20180214804 | August 2, 2018 | Dishman |
- Frigidaire filter 2016 found on Mar. 3, 2021 at https://www.amazon.com/Frigidaire-WF3CB-Puresource-Replacement-Filter/dp/B0045LLC7K/(Year: 2016).
- Glacial Pure filter found on Mar. 3, 2021 at https://www.amazon.com/dp/B08VS5JGJN/ (Year: 2015).
Type: Grant
Filed: Sep 17, 2020
Date of Patent: Dec 21, 2021
Assignee: Ningbo Pureza Technology, LLC (Zhejiang)
Inventor: Liu Liqin (Ningbo)
Primary Examiner: Karen S Acker
Assistant Examiner: Jonathan E Fiencke
Application Number: 29/750,931