Carbon dioxide indicating apparatus
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Description
FIG. 1 is a side view of carbon dioxide indicating apparatus showing my new design;
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a left end view thereof;
FIG. 5 is a right end view thereof;
FIG. 6 is a first perspective view thereof taken from the right end as viewed in FIG. 1; and,
FIG. 7 is a perspective view thereof taken from the left end as viewed in FIG. 1.
Claims
The ornamental design for the carbon dioxide indicating apparatus, as shown and described.
Patent History
Patent number: D478825
Type: Grant
Filed: Oct 8, 2002
Date of Patent: Aug 26, 2003
Assignee: Vital Signs, Inc. (Totawa, NJ)
Inventor: Leroy D. Geist (Parker, CO)
Primary Examiner: Antoine Duval Davis
Attorney, Agent or Law Firm: R. Gale Rhodes, Jr.
Application Number: 29/168,771
Type: Grant
Filed: Oct 8, 2002
Date of Patent: Aug 26, 2003
Assignee: Vital Signs, Inc. (Totawa, NJ)
Inventor: Leroy D. Geist (Parker, CO)
Primary Examiner: Antoine Duval Davis
Attorney, Agent or Law Firm: R. Gale Rhodes, Jr.
Application Number: 29/168,771
Classifications