Tongue release oro-pharyngeal airway
Description
Claims
The ornamental design for a tongue release oro-pharyngeal airway, as shown and described.
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Patent History
Patent number: D903096
Type: Grant
Filed: Aug 23, 2019
Date of Patent: Nov 24, 2020
Inventor: Alexander Hotinsky (Brooklyn, NY)
Primary Examiner: Lilyana Bekic
Application Number: 29/703,147
Type: Grant
Filed: Aug 23, 2019
Date of Patent: Nov 24, 2020
Inventor: Alexander Hotinsky (Brooklyn, NY)
Primary Examiner: Lilyana Bekic
Application Number: 29/703,147
Classifications