IP Library › Granted Patent US 724,198
Granted Patent S1
US 724,198 · App. 29/451,388 · Granted Mar 10, 2015

Valve for artificial respiration aid

Inventors: Mark Oostman (Bloomington, IL); Michael Oostman (North Reading, MA)
Assignee: The Lifeguard Store, Inc.
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Quick Facts
Patent No.
US 724,198
App. No.
29/451,388
Granted
Mar 10, 2015
Kind
S1
Claims (1)

The ornamental design for an valve for artificial respiration aid, as shown and described.

Assignments (3)
NUNC PRO TUNC ASSIGNMENT Recorded Jan 17, 2019
From: THE LIFEGUARD STORE, INC.
To: ADOLF KIEFER & ASSOCIATES, LLC
Reel/Frame 048047/0375 →
SECURITY INTEREST Recorded Dec 31, 2018
From: ADOLPH KIEFER & ASSOCIATES, LLC
To: WINTRUST BANK
Reel/Frame 047875/0609 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 2, 2015
From: OOSTMAN, MARK; OOSTMAN, MICHAEL
To: THE LIFEGUARD STORE, INC.
Reel/Frame 034866/0005 →