Respiratory gas flow manifold

Description

FIG. 1 is a perspective view of a respiratory gas flow manifold showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a cross-sectional view taken on line 6--6 of FIG. 7.

Referenced Cited
U.S. Patent Documents
D172294 June 1953 McCormick
D174095 February 1955 Murdock
3643686 February 1972 Koegel
4253468 March 3, 1981 Lehmbeck
Patent History
Patent number: D276464
Type: Grant
Filed: Apr 23, 1982
Date of Patent: Nov 20, 1984
Inventors: James Weigl (Riverside, CA), Burrell E. Clawson (Newport Beach, CA)
Primary Examiner: A. Hugo Word
Assistant Examiner: Ruth C. Anderson
Attorney: Grover A. Frater
Application Number: 6/371,314
Classifications
Current U.S. Class: D24/53