Humidifying chamber

Description

FIG. 1 is a perspective view of a humidifying chamber, showing my new design;

FIG. 2 is a top 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;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a bottom plan view thereof; and

FIG. 8 is a cross-sectional view taken along line 8--8 of FIG. 2.

Referenced Cited
U.S. Patent Documents
3420509 January 1969 Katzman et al.
3806102 April 1974 Valenta et al.
3982095 September 21, 1976 Robinson
4657713 April 14, 1987 Miller
4753758 June 28, 1988 Miller
Patent History
Patent number: D307798
Type: Grant
Filed: May 26, 1987
Date of Patent: May 8, 1990
Inventor: Adrian J. Elsworth (Mt. Wellington, Auckland)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella M. Reid
Law Firm: Fleit, Jacobson, Cohn, Price, Holman & Stern
Application Number: 7/53,944
Classifications
Current U.S. Class: D24/34