Filter assembly
Description
The broken lines shown in
Claims
The ornamental design for a filter assembly, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D950698
Type: Grant
Filed: Sep 9, 2019
Date of Patent: May 3, 2022
Assignee: CLEANAIR.AI CORPORATION (Brampton)
Inventors: Chaitram Ramphal (Brampton), Devindra Ramphal (Brampton), Michael Petgrave (Brampton)
Primary Examiner: Jack Reickel
Assistant Examiner: Bobby W Jones, II
Application Number: 29/704,913
Type: Grant
Filed: Sep 9, 2019
Date of Patent: May 3, 2022
Assignee: CLEANAIR.AI CORPORATION (Brampton)
Inventors: Chaitram Ramphal (Brampton), Devindra Ramphal (Brampton), Michael Petgrave (Brampton)
Primary Examiner: Jack Reickel
Assistant Examiner: Bobby W Jones, II
Application Number: 29/704,913
Classifications
Current U.S. Class:
Filter (D23/365)