Nasal photoplethysmography sensor housing

- XHALE ASSURANCE, INC.
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Description

FIG. 1 is a right side perspective view of a nasal photoplethysmography sensor housing showing our design;

FIG. 2 is another right side perspective view thereof;

FIG. 3 is a left side perspective view thereof;

FIG. 4 is another right side view thereof; and,

FIG. 5 is front view thereof.

Claims

The ornamental design for a nasal photoplethysmography sensor housing, as shown.

Referenced Cited
U.S. Patent Documents
D522650 June 6, 2006 Clawson
D748274 January 26, 2016 Rich
D802152 November 7, 2017 Wakefield
20140005557 January 2, 2014 Rich
20170251974 September 7, 2017 Shreim
20170332966 November 23, 2017 Jacobs
Patent History
Patent number: D844793
Type: Grant
Filed: May 19, 2017
Date of Patent: Apr 2, 2019
Assignee: XHALE ASSURANCE, INC. (Gainesville, FL)
Inventor: Jianli Dai (Shenzhen)
Primary Examiner: Anhdao Doan
Application Number: 29/604,811