Nasal cannula
Latest Fisher & Paykel Healthcare Limited Patents:
Description
FIG. 1 is a perspective view of the nasal cannula in accordance with our design;
FIG. 2 is a side view of the nasal cannula;
FIG. 3 is an exploded perspective view of the nasal cannula;
FIG. 4 is a front view of the nasal cannula; and,
FIG. 5 is an exploded side view of the nasal cannula.
Claims
The ornamental design for a nasal cannula, as shown and described.
Referenced Cited
U.S. Patent Documents
4367735 | January 11, 1983 | Dali |
4915105 | April 10, 1990 | Lee |
6431172 | August 13, 2002 | Bordewick |
20050028822 | February 10, 2005 | Sleeper et al. |
Patent History
Patent number: D533269
Type: Grant
Filed: Aug 19, 2004
Date of Patent: Dec 5, 2006
Assignee: Fisher & Paykel Healthcare Limited (Auckland)
Inventors: Alastair Edwin McAuley (Auckland), Craig Robert Prentice (Auckland), Oliver Gleeson (Auckland)
Primary Examiner: Antoine D. Davis
Assistant Examiner: Christopher Lee
Attorney: Trexler, Bushnell, Giangiorgi, Blackstone & Marr, Ltd.
Application Number: 29/211,664
Type: Grant
Filed: Aug 19, 2004
Date of Patent: Dec 5, 2006
Assignee: Fisher & Paykel Healthcare Limited (Auckland)
Inventors: Alastair Edwin McAuley (Auckland), Craig Robert Prentice (Auckland), Oliver Gleeson (Auckland)
Primary Examiner: Antoine D. Davis
Assistant Examiner: Christopher Lee
Attorney: Trexler, Bushnell, Giangiorgi, Blackstone & Marr, Ltd.
Application Number: 29/211,664
Classifications
Current U.S. Class:
Regulator Or Valve (D24/110.6)