Disposable resuscitator

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Description

FIG. 1 is a top plan view of a disposable resuscitator showing my new design;

FIG. 2 is a side elevational view thereof, the opposite side elevational view being a mirror image of that shown; and,

FIG. 3 is a front and bottom perspective view thereof.

Referenced Cited
U.S. Patent Documents
3196866 July 1965 Adams
3262446 July 1966 Stoner
4374521 February 22, 1983 Nelson et al.
4532923 August 6, 1985 Flynn
Foreign Patent Documents
2139099 November 1984 GBX
Patent History
Patent number: D335552
Type: Grant
Filed: Jan 31, 1989
Date of Patent: May 11, 1993
Assignee: AMBU International A/S (Glostrup)
Inventor: Ole B. Kohnke (Lyngby)
Primary Examiner: Kay H. Chin
Law Firm: Watson, Cole, Grindle & Watson
Application Number: 7/304,112
Classifications
Current U.S. Class: D29/7