USD887538SActiveUtility
Water heater insert
Est. expiryJul 3, 2038(~12 yrs left)· nominal 20-yr term from priority
Inventors:Christopher Emery
23
PatentIndex Score
0
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a water heater insert, as shown and described.Join the waitlist — get patent alerts
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