USPatent applicationPatented

Tracheal dilator

Granted 16 Aug 2011 · no office action yet

Current assignee: Covidien · originally Nellcor Puritan Bennett LLC

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Inventors: Alonzo W. Baker, Jr., Seamus Maguire, Roger Harrington · Examiner: Bridget L Eland · AU 2916 · TC 2900

Application· this page
29/380,063
filed 30 Nov 2010
Publication
Not published
not published
Patent
US D643532
granted 16 Aug 2011

Life of the application

6 dated events
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Description

1 parts
›FIG. 1 is a front/right/bottom perspective view of…

FIG. 1 is a front/right/bottom perspective view of a tracheal dilator of the present invention;

FIG. 2 is a bottom view of the tracheal dilator of FIG. 1 ;

FIG. 3 is a top view of the tracheal dilator of FIG. 1 ;

FIG. 4 is a right side view of the tracheal dilator of FIG. 1 , the left side view being a mirror image of the right side view shown;

FIG. 5 is a rear view of the tracheal dilator of FIG. 1 ; and,

FIG. 6 is a front view of the tracheal dilator of FIG. 1 .

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.

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Claims as granted

1 claim

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Classifications

1 codes
USPC · US Patent Classification
D24/135

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File wrapper

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Pendency
0.7 y
259 days filing → grant
Office actions
0
none on record
Examiner
Bridget L Eland
art unit 2916 · TC 2900
Citations: 8 back · 0 forward

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Chain of title

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