USD297022SExpiredUtility
Ball point pen
Individually held — no corporate assignee on recordPriority: Mar 19, 1985Filed: Sep 17, 1985Granted: Aug 2, 1988
Est. expiryMar 19, 2005(expired)· nominal 20-yr term from priority
Inventors:Claude Grossiord
56
PatentIndex Score
5
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a ball point pen, substantially as shown and described.
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