USD432890SExpiredUtility
Wrench extension
Est. expiryJul 22, 2019(expired)· nominal 20-yr term from priority
Inventors:James E. Webb
46
PatentIndex Score
6
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a wrench extension, as shown and described.
Join the waitlist — get patent alerts
Track USD432890S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.