USD928931SActiveUtility

Filtration and sterilization device for respiratory droplet

63
Assignee: GUANGZHOU AJAX MEDICAL EQUIPMENT CO LTDPriority: Mar 6, 2020Filed: Apr 29, 2020Granted: Aug 24, 2021
Est. expiryMar 6, 2040(~13.6 yrs left)· nominal 20-yr term from priority
Inventors:Bing LyuYuansheng ZhouXuehua HuangQing XiangZhijie Li
63
PatentIndex Score
5
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a filtration and sterilization device for respiratory droplet, as shown and described.

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