Air filtration device
Description
The broken lines shown represent unclaimed portions of the air filtration device and form no part of the claimed design.
Claims
The ornamental design for an air filtration device, as shown and described.
Referenced Cited
Patent History
Patent number: D1010090
Type: Grant
Filed: Oct 17, 2022
Date of Patent: Jan 2, 2024
Assignee: DSS PureAir, LLC (West Henrietta, NY)
Inventors: Neil J. Campbell (Woodbine, MD), Iyam Lynch (Winston-Salem, NC), Michelle Campbell (Pittsburgh, PA)
Primary Examiner: Gino Colan
Assistant Examiner: David OBrien
Application Number: 29/856,710
Type: Grant
Filed: Oct 17, 2022
Date of Patent: Jan 2, 2024
Assignee: DSS PureAir, LLC (West Henrietta, NY)
Inventors: Neil J. Campbell (Woodbine, MD), Iyam Lynch (Winston-Salem, NC), Michelle Campbell (Pittsburgh, PA)
Primary Examiner: Gino Colan
Assistant Examiner: David OBrien
Application Number: 29/856,710
Classifications
Current U.S. Class:
Filter (D23/365)