Filter element
Description
The broken lines shown in the drawings illustrate portions of the filter element that form no part of the claimed design.
Claims
The ornamental design for a filter element, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
| D762832 | August 2, 2016 | Gale |
| D987025 | May 23, 2023 | Yu |
| D1006342 | November 28, 2023 | Xiao |
| D1019886 | March 26, 2024 | Zhuang |
| D1035827 | July 16, 2024 | Zou |
| D1047077 | October 15, 2024 | Peng |
| D1047079 | October 15, 2024 | Chen |
| D1050349 | November 5, 2024 | Tan |
| D1051292 | November 12, 2024 | Tan |
| D1053305 | December 3, 2024 | Pan |
| D1053306 | December 3, 2024 | Zhuang |
| D1056184 | December 31, 2024 | Peng |
- “NPL.Petlibro” Jul. 25, 2022, Amazon.com, site visited May 6, 2025: https://www.amazon.com/PETLIBRO-Replacement-Filters-Dockstream-Fountain/dp/B0B7J16VGK/ref=sr_ (Year: 2022).
Patent History
Patent number: D1089525
Type: Grant
Filed: May 9, 2024
Date of Patent: Aug 19, 2025
Inventor: Yanqiong Guo (Shiyan)
Primary Examiner: Eric L Goodman
Assistant Examiner: Matthew Bird
Application Number: 29/941,436
Type: Grant
Filed: May 9, 2024
Date of Patent: Aug 19, 2025
Inventor: Yanqiong Guo (Shiyan)
Primary Examiner: Eric L Goodman
Assistant Examiner: Matthew Bird
Application Number: 29/941,436
Classifications
Current U.S. Class:
Filter Or Strainer (2) (D23/209)