USD471775SExpiredUtility
Ratchet tool driving head
Priority: Jul 5, 2002Filed: Jul 5, 2002Granted: Mar 18, 2003
Est. expiryJul 5, 2022(expired)· nominal 20-yr term from priority
Inventors:Gin Din Wang
27
PatentIndex Score
6
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a ratchet tool driving head, as shown and described.
Join the waitlist — get patent alerts
Track USD471775S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.