USD1018817SActiveUtility

Filter unit

82
Assignee: AIRDOCTOR LLCPriority: May 19, 2022Filed: May 19, 2022Granted: Mar 19, 2024
Est. expiryMay 19, 2042(~15.8 yrs left)· nominal 20-yr term from priority
Inventors:Peter Spiegel
82
PatentIndex Score
8
Cited by
24
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a filter unit, as shown and described.

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