IP Library › Granted Patent US 1,010,090
Granted Patent S1
US 1,010,090 · App. 29/856,710 · Granted Jan 2, 2024

Air filtration device

Inventors: Neil J. Campbell (Woodbine, MD); Iyam Lynch (Winston-Salem, NC); Michelle Campbell (Pittsburgh, PA)
Assignee: DSS PureAir, LLC
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Quick Facts
Patent No.
US 1,010,090
App. No.
29/856,710
Granted
Jan 2, 2024
Kind
S1
Claims (1)

The ornamental design for an air filtration device, as shown and described.

Continuity (1)
Division 29737154 · Jun 5, 2020