USD546931SExpiredUtility
Diffuser
Est. expiryMar 31, 2025(expired)· nominal 20-yr term from priority
Inventors:Mark E. Wefler
69
PatentIndex Score
14
Cited by
589
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a diffuser, as shown and described.Join the waitlist — get patent alerts
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