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Humidifier cartridge for low-flow oxygen therapy

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Assignee: PERMA PURE LLCPriority: Apr 16, 2019Filed: Apr 16, 2019Granted: Apr 5, 2022
Est. expiryApr 16, 2039(~12.8 yrs left)· nominal 20-yr term from priority
Inventors:Craig SunadaNate InkroteVincent LambertLuke Fichtel
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CLAIM 
     
       The ornamental design for a humidifier cartridge for low-flow oxygen therapy, as shown and described.

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