USD546113SExpiredUtility
Water filtration system
Est. expiryNov 25, 2024(expired)· nominal 20-yr term from priority
Inventors:Eckhard Ruoff
92
PatentIndex Score
82
Cited by
26
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
I claim the ornamental design for a water filtration system, as shown.Join the waitlist — get patent alerts
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