Air filtration device
Latest DSS PureAir, Inc. Patents:
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
U.S. Patent Documents
Patent History
Patent number: D1040987
Type: Grant
Filed: Dec 29, 2023
Date of Patent: Sep 3, 2024
Assignee: DSS PureAir, Inc. (West Henrietta, NY)
Inventors: Neil Campbell (Woodbine, MD), Iyam Lynch (Winston-Salem, NC), Michelle Campbell (Pittsburgh, PA)
Primary Examiner: Gino Colan
Assistant Examiner: David OBrien
Application Number: 29/923,525
Type: Grant
Filed: Dec 29, 2023
Date of Patent: Sep 3, 2024
Assignee: DSS PureAir, Inc. (West Henrietta, NY)
Inventors: Neil Campbell (Woodbine, MD), Iyam Lynch (Winston-Salem, NC), Michelle Campbell (Pittsburgh, PA)
Primary Examiner: Gino Colan
Assistant Examiner: David OBrien
Application Number: 29/923,525
Classifications
Current U.S. Class:
Filter (D23/365)