USD250136SExpiredUtility

Driving iron head

91
Individually held — no corporate assignee on recordPriority: Mar 31, 1977Filed: Mar 31, 1977Granted: Oct 31, 1978
Est. expiryMar 31, 1997(expired)· nominal 20-yr term from priority
Inventors:Paul B. Gelinas
91
PatentIndex Score
66
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a driving iron head, as shown.

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