Housing for an oxygen respirator

- Draegerwerk AG
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Description

FIG. 1 is a top plan view of a housing for an oxygen respirator, showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D258084 January 27, 1981 Weingarten
D329288 September 8, 1992 Miller et al.
D332662 January 19, 1993 Miya
4292967 October 6, 1981 Pasternack
Patent History
Patent number: D347064
Type: Grant
Filed: Oct 9, 1991
Date of Patent: May 17, 1994
Assignee: Draegerwerk AG (Luebeck)
Inventor: Wolfgang Drews (Zarpen)
Primary Examiner: Stella Reid
Law Firm: Caesar, Rivise, Bernstein, Cohen & Pokotilow, Ltd.
Application Number: 7/774,119
Classifications
Current U.S. Class: Pulmonary (38) (D24/164)