Medical ventilator

Ross , et al. August 16, 2

Patent Grant D643535

U.S. patent number D643,535 [Application Number D/351,402] was granted by the patent office on 2011-08-16 for medical ventilator. This patent grant is currently assigned to Nellcor Puritan Bennett LLC. Invention is credited to Patrick P. Hicks, Terry L. Landis, Christopher G. Ross, Eric W. Schieve.


United States Patent D643,535
Ross ,   et al. August 16, 2011

Medical ventilator

Claims

CLAIM The ornamental design for a medical ventilator, as shown and described.
Inventors: Ross; Christopher G. (Del Mar, CA), Landis; Terry L. (Solana Beach, CA), Hicks; Patrick P. (San Diego, CA), Schieve; Eric W. (Del Mar, CA)
Assignee: Nellcor Puritan Bennett LLC (Boulder, CO)
Appl. No.: D/351,402
Filed: December 4, 2009

Current U.S. Class: D24/164
Current International Class: 2401
Field of Search: ;D24/163,164,185,186 ;D34/14,19,20 ;280/47.34,47.35 ;128/205.13,205.18,205.24,204.18,204.22,204.26,204.28 ;96/111,116,117,121,130,144

References Cited [Referenced By]

U.S. Patent Documents
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7352570 April 2008 Smith et al.
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2005/0288571 December 2005 Perkins et al.
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Primary Examiner: Nelson; T. Chase
Assistant Examiner: Doan; Anhdao

Description



FIG. 1 is a perspective view of a medical ventilator according to the present invention;

FIG. 2 is a front elevational view of the medical ventilator shown in FIG. 1;

FIG. 3 is a rear elevational view of the medical ventilator shown in FIG. 1;

FIG. 4 is a right side elevational view of the medical ventilator shown in FIG. 1;

FIG. 5 is a left side elevational view of the medical ventilator shown in FIG. 1;

FIG. 6 is a top plan view of the medical ventilator shown in FIG. 1; and,

FIG. 7 is a bottom plan view of the medical ventilator shown in FIG. 1.

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.

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