USD277221SExpiredUtility
Golf club head
Est. expiryNov 11, 2001(expired)· nominal 20-yr term from priority
Inventors:Masashi Kobayashi
86
PatentIndex Score
20
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a golf club head, as shown and described.
Join the waitlist — get patent alerts
Track USD277221S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.