USD828496SActiveUtility
Air and vacuum release valve
Est. expiryJul 14, 2036(~10 yrs left)· nominal 20-yr term from priority
Inventors:Zvi Weingarten
47
PatentIndex Score
4
Cited by
7
References
1
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Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for an air and vacuum release valve, as shown.Cited by (0)
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