Medical ventilator
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The broken lines in the drawing views are included for the purpose of illustrating portions of the medical ventilator that form a part of the claimed design.
Claims
The ornamental design for a medical ventilator, as shown and described.
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Type: Grant
Filed: Dec 4, 2009
Date of Patent: Aug 16, 2011
Assignee: Nellcor Puritan Bennett LLC (Boulder, CO)
Inventors: Christopher G. Ross (Del Mar, CA), Terry L. Landis (Solana Beach, CA), Patrick P. Hicks (San Diego, CA), Eric W. Schieve (Del Mar, CA)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Anhdao Doan
Application Number: 29/351,402