Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
R. Maxwell Flaherty1
J. Christopher Flaherty1
Joseph Karcsmar1
Michael Castro1
Date of Patent
December 3, 2019
1Patent Application Number
150385311
Date Filed
November 24, 2014
1Patent Primary Examiner
Patent abstract
An oral retraction device comprises a tongue depressor blade, an articulation assembly constructed and arranged to articulate the tongue depressor blade with at least three degrees of freedom, and a support element constructed and arranged to provide a stabilizing force to the articulation assembly during articulation of the tongue depressor blade.
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