USD520861SExpiredUtility
Locking stem extension
Est. expirySep 14, 2024(expired)· nominal 20-yr term from priority
54
PatentIndex Score
9
Cited by
12
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
We claim the ornamental design for a locking stem extension, as shown and described.Join the waitlist — get patent alerts
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