USD419161SExpiredUtility
Drain pump
Est. expiryApr 6, 2019(expired)· nominal 20-yr term from priority
Inventors:Steven L. Broughton
38
PatentIndex Score
5
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a drain pump, as shown and described.
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