Combined housing and control panel of an anesthesia machine

- North American Drager

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Description

FIG. 1 is a front elevational view of a combined housing and control panel of an anesthesia machine showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a bottom plan view thereof.

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D216919 March 1970 Glassner et al.
D219494 December 1970 Glassner et al.
D283439 April 15, 1986 Smith
D299953 February 21, 1989 King et al.
4676257 June 30, 1987 Halpern
Patent History
Patent number: D312307
Type: Grant
Filed: Jan 23, 1987
Date of Patent: Nov 20, 1990
Assignee: North American Drager (Telford, PA)
Inventors: Abraham Leibson (Buckingham, PA), Joachim Schreiber (Harleysville, PA)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella M. Reid
Law Firm: Caesar, Rivise, Bernstein, Cohen & Pokotilow, Ltd.
Application Number: 7/6,634
Classifications
Current U.S. Class: D24/17