Filter
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Description
The broken lines in the drawings illustrate portions of the filter that form no part of the claimed design.
Claims
The ornamental design for a filter, as shown and described.
Referenced Cited
U.S. Patent Documents
D827118 | August 28, 2018 | Stanhope |
D829875 | October 2, 2018 | Stanhope |
D831812 | October 23, 2018 | Stanhope |
D849913 | May 28, 2019 | Stanhope |
11406924 | August 9, 2022 | Krull |
20180207566 | July 26, 2018 | Stanhope |
20190381440 | December 19, 2019 | Krull |
Patent History
Patent number: D1005469
Type: Grant
Filed: Jul 23, 2021
Date of Patent: Nov 21, 2023
Assignee: CHAMPION LABORATORIES, INC. (Albion, IL)
Inventors: John E. Simms (Albion, IL), Kent C. Stanhope (Albion, IL)
Primary Examiner: Gino Colan
Assistant Examiner: David OBrien
Application Number: 29/800,871
Type: Grant
Filed: Jul 23, 2021
Date of Patent: Nov 21, 2023
Assignee: CHAMPION LABORATORIES, INC. (Albion, IL)
Inventors: John E. Simms (Albion, IL), Kent C. Stanhope (Albion, IL)
Primary Examiner: Gino Colan
Assistant Examiner: David OBrien
Application Number: 29/800,871
Classifications
Current U.S. Class:
Filter (D23/365)