USD589058SActiveUtility
Marine engine flushing device
Est. expiryMay 22, 2028(~1.8 yrs left)· nominal 20-yr term from priority
Inventors:Jack Vasilaros
4
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Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a marine engine flushing device, as shown and described.Join the waitlist — get patent alerts
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