USD538824SExpiredUtility
Reciprocating pump
Est. expiryNov 30, 2025(expired)· nominal 20-yr term from priority
Inventors:Nobuo Tojo
89
PatentIndex Score
52
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a reciprocating pump, as shown and described.Join the waitlist — get patent alerts
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