Oxygen analyzer housing

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Description

FIG. 1 is a perspective view of an oxygen analyzer housing showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D224813 September 1972 Sato
D224814 September 1972 Sato
D228471 September 1973 Harper
D245455 August 16, 1977 Cathey
Other references
  • Allied Industrial Electronics Cat., 1972, p. 572, "Powerline Amplifier", top right of page.
Patent History
Patent number: D249891
Type: Grant
Filed: Dec 6, 1976
Date of Patent: Oct 10, 1978
Assignee: Hudson Oxygen Therapy Sales Company (Temecula, CA)
Inventors: Robert O. Rowland (Hemet, CA), Miguel A. Ruksenas (Fallbrook, CA)
Primary Examiner: Bernard Ansher
Attorney: Jerry R. Seiler
Application Number: 5/747,922
Classifications
Current U.S. Class: D24/17; D24/99
International Classification: D2402;