Tracheal dilator
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The dot dash broken lines immediately adjacent the shaded areas represent the bounds of the claimed design while all other evenly dashed broken lines are directed to environment and are for illustrative purposes only; the broken lines form no part of the claimed design.
Claims
We claim the ornamental design for a tracheal dilator, as shown and described.
D266787 | November 2, 1982 | Refer |
5297546 | March 29, 1994 | Spofford et al. |
D497668 | October 26, 2004 | Bogazzi |
D527820 | September 5, 2006 | Solar et al. |
D582035 | December 2, 2008 | Morrison |
20040122305 | June 24, 2004 | Grimm et al. |
20040127888 | July 1, 2004 | O'Neil et al. |
20060259065 | November 16, 2006 | Maryanka |
Type: Grant
Filed: Nov 30, 2010
Date of Patent: Aug 9, 2011
Assignee: Nellcor Puritan Bennett LLC (Boulder, CO)
Inventors: Roger Harrington (Athlone), Alonzo W. Baker, Jr. (Valencia, CA), Seamus Maguire (Athlone)
Primary Examiner: Bridget L Eland
Attorney: Fletcher Yoder
Application Number: 29/380,067