Nasal oral cannula

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Description

FIG. 1 is a front perspective view of the nasal oral cannula of the present invention;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a side view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a top view thereof.

Claims

The ornamental design for a nasal oral cannula, as shown and described.

Referenced Cited
U.S. Patent Documents
4263908 April 28, 1981 Mizerak
D262322 December 15, 1981 Mizerak
4367735 January 11, 1983 Dali
5046491 September 10, 1991 Derrick
6830445 December 14, 2004 Curti
D533269 December 5, 2006 McAuley et al.
7337780 March 4, 2008 Curti et al.
7353826 April 8, 2008 Sleeper et al.
20010031929 October 18, 2001 O'Toole
20060130840 June 22, 2006 Porat et al.
Patent History
Patent number: D637285
Type: Grant
Filed: Nov 13, 2006
Date of Patent: May 3, 2011
Assignee: Braebon Medical Corporation (Kanata)
Inventors: Donald Carmon Bradley (Kanata), Stephen Keir Roberts (Ottawa, CA), Richard Anthony Bonato (Carp)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Borden Ladner Gervais LLP
Application Number: 29/250,391
Classifications
Current U.S. Class: Inhalation Tube Or Mouthpiece Type (6) (D24/110.5)