USD584807SExpiredUtility
Filter assembly
Est. expiryMar 1, 2026(expired)· nominal 20-yr term from priority
46
PatentIndex Score
6
Cited by
21
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a filter assembly, as shown in FIGS. 1–18 .Join the waitlist — get patent alerts
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