USD292621SExpiredUtility
Smoking pipe bowl with cover and cover lever
Individually held — no corporate assignee on recordPriority: Mar 24, 1986Filed: Mar 24, 1986Granted: Nov 3, 1987
Est. expiryMar 24, 2006(expired)· nominal 20-yr term from priority
Inventors:Riley C. Graham
18
PatentIndex Score
3
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a smoking pipe bowl with cover and cover lever, substantially as shown.
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