USD1049314SActiveUtility
Expansion valve
Est. expiryMay 19, 2041(~14.8 yrs left)· nominal 20-yr term from priority
Y02B30/70
87
PatentIndex Score
10
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for an expansion valve as shown and described.Join the waitlist — get patent alerts
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