USD436360SExpiredUtility
Diaphragm pump
Est. expiryOct 15, 2018(expired)· nominal 20-yr term from priority
Inventors:Yasuhiro Murayama
65
PatentIndex Score
13
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a diaphragm pump, as shown and described.
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