IP Library › Granted Patent US 1,003,416
Granted Patent S1
US 1,003,416 · App. 29/783,549 · Granted Oct 31, 2023

Filter cartridge

Inventors: Frederick John Montgomery (Sun Prairie, WI); Duncan P. L. Bathe (Fitchburg, WI)
Assignee: Beyond Air, Inc.
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Quick Facts
Patent No.
US 1,003,416
App. No.
29/783,549
Granted
Oct 31, 2023
Kind
S1
Claims (1)

The ornamental design for a filter cartridge, as shown and described.

Assignments (3)
SECURITY INTEREST Recorded Nov 6, 2025
From: BEYOND AIR, INC.
To: STREETERVILLE CAPITAL, LLC
Reel/Frame 072815/0119 →
SECURITY INTEREST Recorded Jun 16, 2023
From: BEYOND AIR, INC.
To: AVENUE CAPITAL MANAGEMENT II, L.P.
Reel/Frame 063975/0484 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 10, 2021
From: MONTGOMERY, FREDERICK JOHN; BATHE, DUNCAN P.L.
To: BEYOND AIR, INC.
Reel/Frame 057138/0573 →