Shower filter
Description
The broken lines in the figures illustrate portions of the shower filter that form no part of the claimed design.
Claims
The ornamental design for a shower filter, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
| D617868 | June 15, 2010 | Leavitt |
| D760527 | July 5, 2016 | Jones |
| D987777 | May 30, 2023 | Sun |
| D1034899 | July 9, 2024 | Chen |
| D1057082 | January 7, 2025 | Ying |
| D1081913 | July 1, 2025 | Xu |
| 20100206799 | August 19, 2010 | Leavitt |
- “NPL.CrystalQuest” Jan. 6, 2003, Amazon.ca, site visited Nov. 20, 2025: https://www.amazon.com/Crystal-Quest-CQE-SP-00808-White-Filter/dp/B008A4AG2U/ref=pd_ (Year: 2003).
- “NPL.D&XQAUO” Dec. 19, 2024, Amazon,ca, site visited Nov. 20, 2025: https://www.amazon.com/Filtration-Bathwater-Chlorineand-HardWater-Healthier/dp/B0DQRFJ925/ref=pd_ (Year: 2024).
- “NPL.PurePlus” Dec. 23, 2024, Amazon.ca, site visited Nov. 20, 2025: https://www.amazon.com/dp/B0F18NY4HM/ref=sspa_dk_detail_2?psc=1&pf_ (Year: 2024).
Patent History
Patent number: D1112609
Type: Grant
Filed: Apr 30, 2025
Date of Patent: Feb 10, 2026
Assignee: TIANJIN YUANZHI ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD (Tianjin)
Inventor: Zhiyong Qian (Tianjin)
Primary Examiner: Jonathan J Han
Assistant Examiner: Matthew Bird
Application Number: 30/001,826
Type: Grant
Filed: Apr 30, 2025
Date of Patent: Feb 10, 2026
Assignee: TIANJIN YUANZHI ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD (Tianjin)
Inventor: Zhiyong Qian (Tianjin)
Primary Examiner: Jonathan J Han
Assistant Examiner: Matthew Bird
Application Number: 30/001,826
Classifications
Current U.S. Class:
Filter Or Strainer (2) (D23/209)