USD618705SActiveUtility
Diaphragm pump
Est. expiryDec 26, 2028(~2.4 yrs left)· nominal 20-yr term from priority
Inventors:Tetsuo Sadachika
52
PatentIndex Score
10
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a diaphragm pump, shown and described.
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