Maximum expiratory pressure and cough simulation device
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FIG. 1 is a frontal perspective view of the upper portion of our maximum expiratory pressure and cough simulation device;
FIG. 2 is a rear perspective view of the bottom portion of our maximum expiratory pressure and cough simulation device with a retractable portion thereof illustrated in an extended position;
FIG. 3 is a top elevational view of our maximum expiratory pressure and cough simulation device;
FIG. 4 is a side elevational view of our maximum expiratory pressure and cough simulation device, the opposite side being a mirror image thereof;
FIG. 5 is a bottom elevational view of our maximum expiratory pressure and cough simulation device;
FIG. 6 is a front elevational view of our maximum expiratory pressure and cough simulation device as illustrated in FIG. 1; and,
FIG. 7 is a rear elevational view of our maximum expiratory pressure and cough simulation device as illustrated in FIG. 1.
Claims
The ornamental design for a maximum expiratory pressure and cough simulation device, as shown and described.
Type: Grant
Filed: Dec 15, 2000
Date of Patent: Nov 13, 2001
Assignee: DHD Healthcare Corporation (Canastota, NY)
Inventors: Lawrence A. Weinstein (Oneida, NY), Fredrick M. Richards (Clinton, NY), Deborah A. Laun (Syracuse, NY)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firms: August E. Roehrig, Jr, Hancock & Estabrook, LLP
Application Number: 29/134,219
International Classification: 2902;