Air filtration device
Latest DSS Pure Air, 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
D578632 | October 14, 2008 | Chen |
D618328 | June 22, 2010 | Chan |
D891596 | July 28, 2020 | Choi |
10870076 | December 22, 2020 | Lynch |
10926209 | February 23, 2021 | Lynch |
D933180 | October 12, 2021 | Chen |
D953505 | May 31, 2022 | Pan |
D967380 | October 18, 2022 | Campbell |
D967383 | October 18, 2022 | Campbell |
D995746 | August 15, 2023 | Shan |
D1010090 | January 2, 2024 | Campbell |
Patent History
Patent number: D1049346
Type: Grant
Filed: Dec 29, 2023
Date of Patent: Oct 29, 2024
Assignee: DSS Pure Air, 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: 29/923,541
Type: Grant
Filed: Dec 29, 2023
Date of Patent: Oct 29, 2024
Assignee: DSS Pure Air, 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: 29/923,541
Classifications
Current U.S. Class:
Filter (D23/365)