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Publication numberUSD433134 S
Publication typeGrant
Application numberUS 29/104,398
Publication dateOct 31, 2000
Filing dateMay 4, 1999
Publication number104398, 29104398, US D433134 S, US D433134S, US-S-D433134, USD433134 S, USD433134S
InventorsIsadore Pitesky
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Tongue retractor
US D433134 S
Abstract  available in
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  1. The ornamental design for a tongue retractor, as shown and described.

FIG. 1 is a perspective view showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left hand view thereof; and,

FIG. 6 is a right hand view thereof.

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US9031628May 21, 2009May 12, 2015Vioptix, Inc.Device for assessing ischemia in nerve root tissue using oxygen saturation
US9232886Jan 15, 2009Jan 12, 2016Cardioprecision LimitedRetractor
US9380966May 24, 2008Jul 5, 2016Vioptix, Inc.Tissue retractor oximeter
US9420944Mar 14, 2013Aug 23, 2016Cardioprecision LimitedMethod of performing a minimally-invasive intervention
US20080319290 *May 24, 2008Dec 25, 2008Vioptix, Inc.Tissue Retractor Oximeter
US20090182364 *Jan 14, 2008Jul 16, 2009Mettler Jr Gilbert WilliamTongue retraction and cleaning method and apparatus
US20090292187 *May 21, 2009Nov 26, 2009Vioptix Inc.Device for Assessing Ischemia in Nerve Root Tissue Using Oxygen Saturation
US20100312069 *Jan 15, 2009Dec 9, 2010Ying SutherlandRetractor
US20110120474 *Oct 19, 2010May 26, 2011David Alan DaughertyAirway devices, tube securing devices, and methods of making and using the same
USD669171 *Aug 6, 2010Oct 16, 2012Board Of Regents Of The University Of NebraskaTongue retractor
USD739014 *Aug 22, 2013Sep 15, 2015Tzu-Li HsuTongue anteriorizor
U.S. ClassificationD24/136, D24/135