USD327147SExpiredUtility
Cleaning head for gun barrels
Individually held — no corporate assignee on recordPriority: Dec 11, 1989Filed: Dec 11, 1989Granted: Jun 16, 1992
Est. expiryDec 11, 2009(expired)· nominal 20-yr term from priority
Inventors:Herbert W. Morghen
20
PatentIndex Score
3
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a cleaning head for gun barrels, as shown and described.
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