USD432231SExpiredUtility
Plunger rod
Est. expirySep 29, 2019(expired)· nominal 20-yr term from priority
Inventors:Ernest Balestracci
83
PatentIndex Score
25
Cited by
12
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a plunger rod, as shown and described.
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