USD247255SExpiredUtility
Smoking pipe
Individually held — no corporate assignee on recordPriority: Dec 2, 1975Filed: Dec 2, 1975Granted: Feb 14, 1978
Est. expiryDec 2, 1995(expired)· nominal 20-yr term from priority
Inventors:Charles W. Frost
91
PatentIndex Score
30
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a smoking pipe, as shown.
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