USD997301SActiveUtility

Ventilation valve

82
Assignee: GOTTSCHOL ALCUILUX CZ SPOL S R OPriority: Dec 28, 2020Filed: Jan 24, 2023Granted: Aug 29, 2023
Est. expiryDec 28, 2040(~14.3 yrs left)· nominal 20-yr term from priority
Inventors:Frantisek VitekPavel Palenik
82
PatentIndex Score
6
Cited by
27
References
1
Claims

Claims

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

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