USD437530SExpiredUtility
Powder dispenser
Est. expiryMar 20, 2020(expired)· nominal 20-yr term from priority
Inventors:Gregg D. Niven
32
PatentIndex Score
2
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for a powder dispenser, as shown and described.
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