Patient interface device

- RIC Investments, Inc.
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Description

FIG. 1 is a front perspective view of an embodiment of a patient interface device according to our new design;

FIG. 2 is a rear perspective view of the patient interface device shown in FIG. 1;

FIG. 3 is a front elevational view of the patient interface device shown in FIG. 1;

FIG. 4 is a rear elevational view of the patient interface device shown in FIG. 1;

FIG. 5 is a right side elevational view of the patient interface device shown in FIG. 1;

FIG. 6 is a left elevational side view of the patient interface device shown in FIG. 1;

FIG. 7 is a top plan view of the patient interface device shown in FIG. 1; and,

FIG. 8 is a bottom plan view of the patient interface device shown in FIG. 1.

The portions drawn in broken lines are shown for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a patient interface device, as shown and described.

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Patent History
Patent number: D484238
Type: Grant
Filed: Feb 24, 2003
Date of Patent: Dec 23, 2003
Assignee: RIC Investments, Inc. (Wilmington, DE)
Inventors: Steven Radney (Carnegie, PA), Victor Ho Chi-wai (East Point)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Michael W. Haas
Application Number: 29/176,548
Classifications
Current U.S. Class: Including Provision For Tube (D24/110.4); Mask (D24/110.1)
International Classification: 2902;